3 years ago

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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