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Author Question: Rank the following elements in order of increasing effective nuclear charge: Na, Mg, Cl, and S. (Read 58 times)

lindiwe

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Question 1

Which of the following elements will have unpaired electrons in the ground state?

Ca, Li, C, F


◦ Li and F
◦ Li, C, and F
◦ Ca, Li, C, and F
◦ C and F

Question 2

Rank the following elements in order of increasing effective nuclear charge: Na, Mg, Cl, and S.


◦ S < Cl < Mg < Na
◦ Na < Mg < Cl < S
◦ Mg < Na < Cl < S
◦ Cl < Mg < Na < S


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Marked as best answer by lindiwe on Feb 15, 2020

kaykay69

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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lindiwe

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Reply 2 on: Feb 15, 2020
Thanks for the timely response, appreciate it


daiying98

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Reply 3 on: Yesterday
Excellent

 

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