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+ Three elements have the following electronic configurations i. 1s2_2s² 2pº _3s² 3p® ii. 1s2_2s? 2pº _3s² iii. 1s2_2s² 2pº_3s² 3pª _4s!

+ Three elements have the following electronic configurations i. 1s2_2s² 2pº _3s² 3p® ii. 1s2_2s? 2pº _3s² iii. 1s2_2s² 2pº_3s² 3pª _4s!

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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2. - Three elements have the following electronic configurations i. 1s2_2s² 2pº_3s² 3p ii. 1s2_2s² 2pº _3s² ii. 1s2_2s² 2p&_3s² 3pº_4s' The first ionization energies of the 3 elements (not in the same order) are 0.419, 0.738, and 1.521 kJ/mol. The atomic radii are 1.60, 0.942, and 1.97 Å (again not in the same order) A) Identify the elements and match the appropriate values of first ionization energy and atomic radius to the compounds – No explanation required Write your answer in table format, like the one given below Element First ionization Atomic Radius energy Å (kJ/mol) (ii) (iii) B) Rank the atoms (using its element's name) from the smallest second ionization energy to the largest one. To rank items as equivalent, use the ='symbol. No explanation required
Transcribed Image Text:2. - Three elements have the following electronic configurations i. 1s2_2s² 2pº_3s² 3p ii. 1s2_2s² 2pº _3s² ii. 1s2_2s² 2p&_3s² 3pº_4s' The first ionization energies of the 3 elements (not in the same order) are 0.419, 0.738, and 1.521 kJ/mol. The atomic radii are 1.60, 0.942, and 1.97 Å (again not in the same order) A) Identify the elements and match the appropriate values of first ionization energy and atomic radius to the compounds – No explanation required Write your answer in table format, like the one given below Element First ionization Atomic Radius energy Å (kJ/mol) (ii) (iii) B) Rank the atoms (using its element's name) from the smallest second ionization energy to the largest one. To rank items as equivalent, use the ='symbol. No explanation required
Expert Solution
Step 1
  Element  First ionization potential  Atomic radius 
1 i 1.521 kj/mole 1.60A0
2 ii 0.738 kj/mole 0.942 A0
3 iii 0.419 kj/mole  1.972 A0
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