Match each monatomic ion with its correct electron configuration.

The atomic number of P is 15 so its full ground-state electronic configuration is . It is three electrons short of the stable noble gas configuration of Ar. So the monoatomic ion formed by gain of 3 electrons will have a charge of -3 and its full ground-state electronic configuration is . Learn more: 1.

Match each monatomic ion with its correct electron configuration.. We use Lewis symbols to describe valence electron configurations of atoms and monatomic ions. A Lewis symbol consists of an elemental symbol surrounded by one dot for each of its valence electrons: Figure 1 shows the Lewis symbols for the elements of the third period of the periodic table. Figure 1.

Match each electron configuration to the correct description. Assume that all configurations represent ions

PROBLEM 3.1.12 3.1. 12. In one area of Australia, the cattle did not thrive despite the presence of suitable forage. An investigation showed the cause to be the absence of sufficient cobalt in the soil. Cobalt forms cations in two oxidation states, Co 2+ and Co 3+. Write the electron structure of the two cations. Answer.Study with Quizlet and memorize flashcards containing terms like the most stable molecular arrangement is the one in which the what electron groups are as far as possible, to minimize electron-electron what, Match each of the following polyatomic ions with its correct names, which of the following options are correct systematic names for ionic …Match Each Monatomic Ion With Its Corrects Single How. ... Question: Elements that are in the same ___(1)___ of the periodic postpone will have an same (2) electron configuration and will have ... (2) outsides (3) properties. Question: Using the periodical defer, place this sublevels in the correct order for putting electrons. Start …Match Each Monatomic Ion With Its Corrects Single How. ... Question: Elements that are in the same ___(1)___ of the periodic postpone will have an same (2) electron configuration and will have ... (2) outsides (3) properties. Question: Using the periodical defer, place this sublevels in the correct order for putting electrons. Start …Apr 24, 2024 · Based on Hund's rule, one electron fills each p \rm p p orbital, and each electron has the same spin. Briefly, the electron spin determines whether the atom will generate a magnetic field. Its values are limited to + 1 / 2 +1/2 + 1/2 (upward arrow) or − 1 / 2 -1/2 − 1/2 (downward arrow). As types of ransomware get more advanced and devastating, get to know more about some of the best ways to defend your business. Receive Stories from @aprilmiller

An anion (negatively charged ion) forms when one or more electrons are added to a parent atom. Most monatomic anions form when a neutral nonmetal atom gains enough electrons to completely fill its outer s and p orbitals, thereby reaching the electron configuration of the next noble gas.When you first get a new Windows computer (or set up an old one), you might be focused on downloading your favorite apps and transferring your files. This is also a good time to co...When you first get a new Windows computer (or set up an old one), you might be focused on downloading your favorite apps and transferring your files. This is also a good time to co...Expert-verified. A. An element with the valence electron configuration 3s2 would form a monatomic ion with a charge of In order to form this ion, the element will electrons) from/into thesubshells) hell (s). B.If an elerment vith the valence configunation 4'3 loses 2 electrns), htese electroals) would be removed fom the subshell (s).The orbitals are p x, p y, and p z and each orbital can have a maximum of two electrons. Then the correct electron configuration of iodine in ground state will be 1s 2 2s 2 2p 6 3s 2 3p 6 3d 10 4s 2 4p 6 4d 10 5s 2 5p x 2 5p y 2 5p z …Begegnungen Each Monatomic Ion With Its Correct Electron Configuration. Month 30, 2023 ... The electron configuration of an element ... (2) outboard (3) liegenschaft. Question: Using who periodic table, place the sublevels on the correct order for placing electrons. Start with the first sublevel to shall filled at the . of …Atomic number, atomic weight and charge of scandium ion. Scandium donates the electron of the last shell to form bonds and turns into a scandium ion (Sc 3+ ). That is, scandium is a cation element. Sc – 3e – → Sc 3+. The electron configuration of scandium ion (Sc 3+) is 1s 2 2s 2 2p 6 3s 2 3p 6.

These are our P electrons because they're in P orbitals, and then once we're through our 2p6 electrons, we go to 3s2 and we have two more electrons, so it's 3p2. So that's the electron configuration for silicon. Now, we can write it out using noble gas notation. And compare, so, the noble gas immediately preceding silicon, if we go up a row and ...Match each element with the full ground-state electron configuration of the monatomic ion it is most likely to form. 1) Al A. 1s22s22p63s23p64s23d104p6 2) Li B. 1s22s22p63s23p64s1 3) F C. 1s22s22p; Match each element with the full ground-state electron configuration of the monatomic ion it is most likely to form.To find the electron configuration for an ion, first identify the configuration for the neutral atom. Then, add or remove electrons depending on the ion's charge. For example, to find the configuration for the lithium ion (Li⁺), start with neutral lithium (1s²2s¹).Inner transition elements are metallic elements in which the last electron added occupies an f orbital. They are shown in green in Figure 3.4.6 3.4. 6. The valence shells of the inner transition elements consist of the ( n – 2) f, the ( n – 1) d, and the ns subshells. There are two inner transition series:Zirconium has four valance electrons, with two in the 4d level and two in the 5s level. This allows it to combine with other elements and ions in different configurations. It has v...

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The name of a binary compound containing monatomic ions consists of the name of the cation (the name of the metal) followed by the name of the anion (the name of the nonmetallic element with its ending replaced by the suffix – ide ). Some examples are given in Table 1. NaCl, sodium chloride. Na 2 O, sodium oxide. Match each element with the full ground-state electron configuration of the monatomic ion it is most likely to form. 1) Al A. 1s22s22p63s23p64s23d104p6 2) Li B. 1s22s22p63s23p64s1 3) F C. 1s22s22p; Match each element with the full ground-state electron configuration of the monatomic ion it is most likely to form. I like the approach of the Harbor Small Cap Explorer exchange-traded fund, but why does it look a bit bigger on the inside than the label suggests....QWST I've written about funds ...Computer owners may experience audio configuration issues that interfere with the enjoyment of sound of their computers. If you encounter such problems, you may be unable to play M...

The electronic configuration of the elements can be discussed as per Aufbau's principle. There are 4 ... Match the ion with its correct electron configuration. - e Ta++ I" Cos+ a. 18-2s22p%3s 3p%3d104824p 4d10 b. 1s22s22p@3s 3p c. 18-2s22p%3s 3p%3d104s24p®4d105825p®4f45d d. 182s22p%3s 3p%3d"48²4pº4d1058°5p e. 18 …Study with Quizlet and memorize flashcards containing terms like Write the chemical formula of the ionic compound that is composed of Ti^4+ and O^-2 ions., To represent an ion, the charge of the ion is written as a right _______ next to the element symbol. If the charge is a number other than one, the number is usually written ________ the positive or negative sign., Which of the following ...Match each ion with the correct number of protons and electrons. S`2- = 16 protons, 18 electrons. Ca`2+ = 20 protons, 18 electrons. Br = 35 protons, 36 electrons. Al`3+ = 13 protons, 10 electrons. Isotopes of a given element have the same number of _____ in the nucleus but differ in the number of _____ in the nucleus.Question: Match each element with the full ground-state electron configuration of the monatomic ion it is most likely to form. (Enter the 6 correct letters, in order: BABCEG, FBAGCC, etc.). 1) K A. 1s22s22p63s23p64s1 2) Cl B. 1s22s22p6 3) Na C. 1s22s22p63s23p64s23d104p65s1 4) AlThen the correct electron configuration of phosphorus in the ground state will be 1s 2 2s 2 2p 6 3s 2 3p x 1 3p y 1 3p z 1. ... d x 2-y 2, and d z 2 and each orbital can have a maximum of two electrons. The second orbit of the phosphorus atom is filled with electrons. ... Phosphide ion(P 3-) electron configuration.Chemistry. Chemistry questions and answers. 8:04 Question C T2VH Question 2 Unanswered Consider the ionic compound calcium nitride, Cazz. Match each of the ions in this compound (on the left) with its correct valence shell electron configuration (on the right). O Hold and drag to reorder Co2 [Ar] N- [Ar]4s [Ar]3s2 [He]2s22p Ne = He)2p? Chapter 4 exercises. Get a hint. Does a cation gain protons to form a positive charge or does it lose electrons? Click the card to flip 👆. The protons in the nucleus do not change during normal chemical reactions. Only the outer electrons move. Positive charges form when electrons are lost. Click the card to flip 👆. Match each element with the full ground-state electron configuration of the monatomic ion it is most likely to form. A 1s2 B 1s22s22p63s23p6 C. This problem has been solved! …VIDEO ANSWER: Okay, so if we look at this configuration, so 1s2, 2s2, 2p6, 3s2, 3p6. So if we know that this is a monatomic ion that has ... Millions of real past notes, study guides, and exams matched directly to your ... 02:13. BEST MATCH A monatomic ion with a charge of -1 has an electronic configuration of 1s2 2s2 2p6. …This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: Match each element with the full ground-state electron configuration of the monatomic ion it is most likely to form. F Br A 1s²2s²2p63s²3p64s²3d¹04p5 EN EVO B 1s²2s²2p6 DVS C 15²25²2p63s23p6 D ...a. Positive and negative ions combine in individual units of two or three ions each. b. An ionic bond is the electrostatic attraction between two oppositely charged ions. c. Ionic bonding is typically observed when two nonmetals bond. d. Ionic bonding involves the transfer of electrons from the metal to the nonmetal.

The calcium monatomic ion (Ca 2+) is “Ca plus two” or “calcium plus two”. When more than one charge is common, the name includes the atom’s oxidation state. For example, monatomic copper ions are copper (I) or Cu (I) and copper (II) or Cu (II). Monatomic anions don’t usually have variable charges, so naming is simpler.

Match each element with the full ground-state electron configuration of the monatomic ion it is most likely to form. A 1s2 B 1s22s22p63s23p6 C. This problem has been solved! … Question: Match each element with the full ground-state electron configuration of the monatomic ion it is most likely to form. A 1s22s22p63s23p64s1 B 1s22s22p63s23p64s23d104p6 C Match each element with the full ground-state electron configuration of the monatomic ion it is most likely to form. There are three types of manganese ions. The manganese atom exhibits Mn 2+, Mn 3+ and Mn 4+ ions. The manganese atom donates two electrons from the last shell to form the manganese ion (Mn 2+ ). Mn – 2e – → Mn 2+. Here, the electron configuration of manganese ion (Mn 2+) is 1s 2 2s 2 2p 6 3s 2 3p 6 3d 5.There are three types of manganese ions. The manganese atom exhibits Mn 2+, Mn 3+ and Mn 4+ ions. The manganese atom donates two electrons from the last shell to form the manganese ion (Mn 2+ ). Mn – 2e – → Mn 2+. Here, the electron configuration of manganese ion (Mn 2+) is 1s 2 2s 2 2p 6 3s 2 3p 6 3d 5.Computer owners may experience audio configuration issues that interfere with the enjoyment of sound of their computers. If you encounter such problems, you may be unable to play M... Match each transition metal ion with its condensed ground-state electron configuration. Here’s the best way to solve it. Solution: S.No Transition Metal ion Condensed electronic configuration 1 Au+ Option (A) [Xe] 4f14 5d10 2 Co3+ Option (B) [Ar] 3d6 3 V3+ Option (E) [Ar] 3d2 4 La3+ Option (F) …. Answer to Solved Match the following electron configurations to the | Chegg.com ... configurations to the correct atoms or ions. Possible choices are: Br, Ca, Cl ... Most monatomic anions form when a neutral nonmetal atom gains enough electrons to completely fill its outer s and p orbitals, thereby reaching the electron configuration of the next noble gas. Thus, it is simple to determine the charge on such a negative ion: The charge is equal to the number of electrons that must be gained to fill the s and p orbitals …

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The S2- ion, the simplest sulfur anion and also known as sulfide, has an electron configuration of 1s2 2s2 2p6 3s2 3p6. A neutral atom of sulfur has 16 electrons, but the atom then...Electron configuration of anions is pretty straight forward. You simply have additional electrons to the neutral atom, and add them the same way you would for an atom. Note, although monatomic anions are isoelectronic to a nobel gas, (chloride has the same electron configuration as Argon), you write down the electrons of its valence shell.This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: Match each element with the full ground-state electron configuration of the monatomic ion it is most likely to form. F Br A 1s²2s²2p63s²3p64s²3d¹04p5 EN EVO B 1s²2s²2p6 DVS C 15²25²2p63s23p6 D ...Match each element with the full ground-state electron configuration of the monatomic ion it is most likely to form. (Enter the 6 correct letters, in order: BABCEG, FBAGCC, etc.).... If you could explain what the monatomic part means I would really apreciate it, because I understand how you would do this question without that on there.Solution. 1. Locate the atom on the periodic table. 2. Locate the noble gas element in the period above the element of interest. 3. Continue the electron configuration from the noble gas until you reach the element of interest. 4. Put the noble gas in brackets and write the remainder of the electron configuration.Exercise: Electron Configurations for Monoatomic Ions. In your notebook write the correct electron configuration for each ion listed here: Sr2+ Te2− Al3+ Fe3+ Nd4+. Exercise: …We use Lewis symbols to describe valence electron configurations of atoms and monatomic ions. A Lewis symbol consists of an elemental symbol surrounded by one dot for each of its valence electrons: Figure 7.9 shows the Lewis symbols for the elements of the third period of the periodic table. ….

Jun 30, 2023 · Question: The electron how of an element describes___. Answer: the distribution starting electricity for the orbitals are its atoms Question: Elements that are in the same ___(1)___ of the periodic postpone will have an same (2) electron configuration and will have very similar chemical___(3)____. Lewis Symbols. We use Lewis symbols to describe valence electron configurations of atoms and monatomic ions. A Lewis symbol consists of an elemental symbol surrounded by one dot for each of its valence electrons: Figure 7.3.1 7.3. 1 shows the Lewis symbols for the elements of the third period of the periodic table.The electron affinity is the energy change for the addition of 1 mol of electrons to 1 mol of gaseous atoms or ions. The overall trend in electron affinities is to increase from left to right across a period. Electron affinities decrease smoothly … Match each element with the full ground-state electron configuration of the monatomic ion it is most likely to form. 1) Al A. 1s22s22p63s23p64s23d104p6 2) Li B. 1s22s22p63s23p64s1 3) F C. 1s22s22p; Match each element with the full ground-state electron configuration of the monatomic ion it is most likely to form. Nov 14, 2023 · Let's match each electronic configuration with the charge of its monatomic ion. a. 1s22s1: Since it has lost one electron, the monatomic ion formed from this electronic configuration would have a +1 charge. b. 1s22s22p5: Since it has gained one electron, the monatomic ion formed from this electronic configuration would have a -1 charge. Lithium ion batteries have revolutionized the world of portable electronics and are increasingly being used in various applications due to their high energy density, long lifespan,...Study with Quizlet and memorize flashcards containing terms like what element forms an ion with an electronic configuration of 1s22s22p63s23p6 or [Ar] and a -2 charge? give the symbol for the element., write the full electron configuration for Cl-. what is the atomic symbol for the noble gas that also has this electronic …In order to support a buildout of renewable energy, which tends to over-generate electricity at certain times of day and under-generate at others, the grid is going to need a lot o...Atomic number, atomic weight and charge of scandium ion. Scandium donates the electron of the last shell to form bonds and turns into a scandium ion (Sc 3+ ). That is, scandium is a cation element. Sc – 3e – → Sc 3+. The electron configuration of scandium ion (Sc 3+) is 1s 2 2s 2 2p 6 3s 2 3p 6. Match each monatomic ion with its correct electron configuration., We use Lewis symbols to describe valence electron configurations of atoms and monatomic ions. A Lewis symbol consists of an elemental symbol surrounded by one dot for each of its valence electrons: Figure 1 shows the Lewis symbols for the elements of the third period of the periodic table. Figure 1. , Study with Quizlet and memorize flashcards containing terms like the most stable molecular arrangement is the one in which the what electron groups are as far as possible, to minimize electron-electron what, Match each of the following polyatomic ions with its correct names, which of the following options are correct systematic names for ionic compounds? and more. , Match the symbol of each ion to its description. La^3+, I^-, Cs^+, La^+ 55 protons and 54 electrons 57 protons and 54 electrons 57 protons and 56 electrons 53 protons and 54 electrons La3+ - 57 protons & 54 electrons I- - 53 protons and 54 electrons Cs+ - 55 protons and 54 electrons La+ 57 protons and 56 electrons , The electron configuration shows that all the electrons are paired. Therefore, there are no unpaired electrons. So, the monatomic ion with a charge of $1+$ and the electron configuration $[\mathrm{Kr}] 4 d^{10} 5 s^{2}$ is $\textbf{Indium (In)}$ and there are $\textbf{0}$ unpaired electrons in the ground state of this ion., G. atoms present. B, C, D, G. Study with Quizlet and memorize flashcards containing terms like Select the correct condensed electron configuration of a ground-state atom of nickel (Z =28)., Consider a monatomic ion that has a charge of 1+ and the electron configuration of [Kr]4d105s2. Write the element symbol and charge for this monatomic ion ..., Chemistry questions and answers. Match each element with the full ground-state electron configuration of the monatomic ion it is most likely to form. (Enter the 6 correct letters, in order: BABCEG, FBAGCC, etc.). 1) N A. 1s22s22p63s23p64s23d104p6 2) S B. 1s22s22p4 3) O C. 1s22s22p63s23p4 4) Cl D. 1s2 5) Na E., Molecular Orbital Theory. considers bonds as localized between one pair of atoms. considers electrons delocalized throughout the entire molecule. creates bonds from overlap of atomic orbitals ( s, p, d …) and hybrid orbitals ( sp, sp2, sp3 …) combines atomic orbitals to form molecular orbitals (σ, σ*, π, π*) forms σ or π bonds., PROBLEM 3.1.12 3.1. 12. In one area of Australia, the cattle did not thrive despite the presence of suitable forage. An investigation showed the cause to be the absence of sufficient cobalt in the soil. Cobalt forms cations in two oxidation states, Co 2+ and Co 3+. Write the electron structure of the two cations. Answer., Match each electronic configuration of the neutral atoms with the charge of its monatomic ion. ... Fill in the blanks to provide the correct name for each ion below. Include the element name and charge where appropriate. Do not capitalize the element name. Ca2: calcium ..., A. An element with the valence electron configuration 4s2 would form a monatomic ion with a charge of ____. In order to form this ion, the element will (lose/gain) (#) electron(s) from/into the ____ subshell(s). B. An element with the valence electron configuration 2s^2 2p^4 would form a monatomic ion with a charge of ____., Solution for Match each transition metal ion with its condensed ground-state electron ... 2.The atomic number of iron is 24 what is the correct electronic configuration of FE3+ 3 ... +2NH3(aq)Pt(NH3)2Cl2(s)+2KCl(aq) Write the electron configuration for platinum ion in cisplatin. Most d8 transition metal ions exhibit square ..., For example, when each sodium atom in a sample of sodium metal (group 1) gives up one electron to form a sodium cation, Na +, and each chlorine atom in a sample of chlorine gas (group 17) accepts one electron to form a chloride anion, Cl −, the resulting compound, NaCl, is composed of sodium ions and chloride ions in the ratio of one Na + ion for …, Here’s the best way to solve it. Determine the number of electrons in the neutral atom of potassium (K) which is the same as its atomic number. a) for K+ Number of electron in K = 19 Electronic configuration is 1s2 2s2 2p6 3s2 3p6 4s1 Since charge on K is +1 So, we need to remove 1 electrons Electrons are always removed from highest number ..., Let us determine the Lewis structures of SiH 4, CHO 2 −, NO +, and OF 2 as examples in following this procedure: Determine the total number of valence (outer shell) electrons in the molecule or ion. For a molecule, we add the number of valence electrons on each atom in the molecule: SiH4 Si: 4 valence electrons/atom×1 atom = 4 + H: 1 valence ..., IONS: Get the latest Ionis Pharmaceuticals stock price and detailed information including IONS news, historical charts and realtime prices. Piper Sandler assumed coverage of Ionis ..., Study with Quizlet and memorize flashcards containing terms like Give the charge and full ground-state electron configuration of the monatomic ion most likely to be formed by the element. Mg, Which atom in each set has the most exothermic electron affinity? i) N, O, Ne ii) Al, Si, Cl, The trends in metallic character parallel those of and more., Sarah Faizi (University of California Davis) 2.4 Electron Configurations is shared under a CC BY-NC-SA 4.0 license and was authored, remixed, and/or curated by LibreTexts. The electron configuration of an atom is the representation of the arrangement of electrons distributed among the orbital shells and subshells., Remember electrons are negatively charged, so ions with a positive charge have lost an electron. For main group elements, the last orbital gains or loses the electron. For transition metals, the last s orbital loses an electron before the d orbitals. (a) Na: 1 s2 2 s2 2 p6 3 s1. Sodium cation loses one electron, so Na +: 1 s2 2 s2 2 p6 3 s1 ..., March 23, 2023. Electron configuration chart of all Elements is mentioned in the table below. The Shorthand electron configuration (or Noble gas configuration) as well as Full electron configuration is also mentioned in the table. Atomic no., Chemistry questions and answers. Match each element with the full ground-state electron configuration of the monatomic ion it is most likely to form. (Enter the 6 correct letters, in order: BABCEG, FBAGCC, etc.). 1) N A. 1s22s22p63s23p64s23d104p6 2) S B. 1s22s22p4 3) O C. 1s22s22p63s23p4 4) Cl D. 1s2 5) Na E., , Expert-verified. Magnesium forms a monatomic ion that has the electron configuration of a noble gas. What is the electron configuration of that nob gas? 1s22s22p63s23p6 1s22s22p63s2 1s22s22p63s1 1s22p6 1s22s22p6., Question: A monatomic ion with a charge of +2 has an electronic configuration of 1s22s22p63s23p64s23d104p6. This ion is a(n) It has the same electron configuration as the noble gas The symbol for the ion is: 7 more group attempts remaining. Show transcribed image text. There are 2 steps to solve this one., Question: A monatomic ion with a charge of -2 has an electronic configuration of 1s22s22p6. This ion is a (n). It is isoelectronic with the noble gas. The ion is: There are 2 steps to solve this one. To start, recall that a neutral atom forms a cation when it loses electrons and an anion when it gains electrons, so a charge of -2 means the atom ..., What is the electron configuration for a neutral atom of cobalt (Co)? + 1 more side. 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p5. What is the electron configuration for a neutral atom of iodine (I)? + 1 more side. 1s2 2s2 2p6 …, What is the electron configuration for a neutral atom of cobalt (Co)? + 1 more side. 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p5. What is the electron configuration for a neutral atom of iodine (I)? + 1 more side. 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2. , We use Lewis symbols to describe valence electron configurations of atoms and monatomic ions. A Lewis symbol consists of an elemental symbol surrounded by one dot for each of its valence electrons: Figure 7.9 shows the Lewis symbols for the elements of the third period of the periodic table., But, the orbitals overlap. The Madelung rule gives the order: 1s < 2s < 2p < 3s < 3p < 4s < 3d < 4p < 5s < 4d < 5p < 6s < 4f < 5d < 6p < 7s < 5f < 6d < 7p. Oganesson (element 118) is a good example to show the order of the orbitals. Its electron configuration is: 1s 2 2s 2 2p 6 3s 2 3p 6 4s 2 3d 10 4p 6 5s 2 4d 10 5p 6 6s 2 4f 14 5d …, Write out the full electron configuration for each of the following atoms and for the monatomic ion found in binary ionic compounds containing the element. This problem has been solved! You'll get a detailed solution from a …, Lewis Symbols. We use Lewis symbols to describe valence electron configurations of atoms and monatomic ions. A Lewis symbol consists of an elemental symbol surrounded by one dot for each of its valence electrons: Figure 7.3.1 7.3. 1 shows the Lewis symbols for the elements of the third period of the periodic table., There are three types of manganese ions. The manganese atom exhibits Mn 2+, Mn 3+ and Mn 4+ ions. The manganese atom donates two electrons from the last shell to form the manganese ion (Mn 2+ ). Mn – 2e – → Mn 2+. Here, the electron configuration of manganese ion (Mn 2+) is 1s 2 2s 2 2p 6 3s 2 3p 6 3d 5., Match each phase of matter to the correct description of its particles on an atomic scale. Solid - Particles close together and organized Liquid- Particles close together but not …, Match each element with the predicted charge of its monatomic ion? A nonmetal in group 6A = -2 A transition metal = variable charge A metal in group 1A = +1 A halogen element = -1 List elements below in order of increasing electronegativity.