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Determine the number of valence electrons for each of the following: O Cs Ca Se2- Na+ C N Al He
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10 votes
Determine the number of valence electrons for each of the following:

O
Cs
Ca
Se2-
Na+
C
N
Al
He

User Sudheer K
by
4.5k points

1 Answer

8 votes
O has 6
Cs has 8
Ca has 2
Se2 has 18
Na+ has 1
C has 4
N has 5
AI has 3
He has 2
There those are the answers!!!
User Kaushik Roy
by
5.1k points
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