Question

Question 13 Is the following Lewis structure of CaS correct? $Ca^{2+}$ $:S:^{2-}$ O Yes Ο No 1 pts

Name: question 13 is the following lewis structure of cas correct ca2 s2 o yes no 1 pts 30054
Uploaded: 2022-06-19T17:33:11-08:00
Duration: 2 min 10 s
Channel: Preeti Kumari
Description: question 13 is the following lewis structure of cas correct ca2 s2 o yes no 1 pts 30054

          Question 13
Is the following Lewis structure of CaS correct?
$Ca^{2+}$  $:S:^{2-}$
O Yes
Ο No
1 pts

Added by Pilar R.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Preeti Kumari

06/19/2022

Step 1

Sulfur (S) is in group 16, so it gains 2 electrons to form $S^{2-}$. The Lewis structure shows $Ca^{2+}$ and $S^{2-}$ with 8 valence electrons. Show more…

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