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lilavasa [31]
3 years ago
15

How many valence electrons does a helium atom have?

Chemistry
2 answers:
Setler [38]3 years ago
7 0

Answers are;

1. A (The answer is 2)

2. K+

3. It gains electrons.

4. The attraction of metal ions to mobile electrons

5. A caution and an anion

6. Body-centered cubic

aev [14]3 years ago
4 0
Helium atoms has TWO electrons in valence shell....
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