Element name Group # of Lose or Charg lon Name of Electron And symbol, #3 Valence gain e Formul The ion configuration Atomic # electron electrons on ion Of the lon a Fluorine (F) 9 17 7 Gain 1 -1 F- Flouride 1s(2),25(2),2p(2) ION Magnesium (Mg) 12 Nitrogen (N) 7 2 2 Lost 2 +2 Ng+2 Magnesium 1s(2), 25(2), 2p(6) lon 1s(2), 25(2), 2p(6) 1s(2),25(2).2p(6) 15 Gain 3 -3 N3- Nitride ion Aluminum 13 Lost 3 +3 Al+3 Aluminum (AI)_13 ion Hydrogen (H) Lost 1 +1 H+ Hydrogen 1s(0) 1 ion Making anion Sulfur (S) 16 16 Gain 2 -2 S-2 Sulfur ion 1s(2),25(2),2p(6),3si 2), 3p(6)| Neon (Ne)_10 18 Iron (Fe) *... Lost 2 el. Titanium (TI) 4 ... Lost 3 el. Lead (Pb) 14 ... Lost 4 el. ..... Chromium +3 Co+3

Element name Group # of Lose or Charg lon Name of Electron And symbol, #3 Valence gain e Formul The ion configuration Atomic # electron electrons on ion Of the lon a Fluorine (F) 9 17 7 Gain 1 -1 F- Flouride 1s(2),25(2),2p(2) ION Magnesium (Mg) 12 Nitrogen (N) 7 2 2 Lost 2 +2 Ng+2 Magnesium 1s(2), 25(2), 2p(6) lon 1s(2), 25(2), 2p(6) 1s(2),25(2).2p(6) 15 Gain 3 -3 N3- Nitride ion Aluminum 13 Lost 3 +3 Al+3 Aluminum (AI)_13 ion Hydrogen (H) Lost 1 +1 H+ Hydrogen 1s(0) 1 ion Making anion Sulfur (S) 16 16 Gain 2 -2 S-2 Sulfur ion 1s(2),25(2),2p(6),3si 2), 3p(6)| Neon (Ne)_10 18 Iron (Fe) *... Lost 2 el. Titanium (TI) 4 ... Lost 3 el. Lead (Pb) 14 ... Lost 4 el. ..... Chromium +3 Co+3

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter20: Chemistry Of Hydrogen, Elements In Group 3a Through 6a, And The Noble Gases

Section: Chapter Questions

Problem 20.26QE

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