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Based on the trend in valence electrons across periods for main-group

elements, how many valence electrons does carbon (C) have?
A. 3
B. 4
0 O O
C. 2.
D. 5

Based on the trend in valence electrons across periods for main-group elements, how-example-1
User Ludwiguer
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2 Answers

3 votes

Answer: 4

Explanation: a p e x

User Joseph Daudi
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2 votes

Answer: 4

Step-by-step explanation:

User Zhe Chen
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