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alexdok [17]
3 years ago
13

which element is reactive an element whose atoms atoms have seven valence electrons or a element whose atoms have eight valence

electrons explain
Physics
1 answer:
likoan [24]3 years ago
7 0
Elements with 7 valence electrons are extremely reactive, while elements with 8 valence electrons practically don't react at all.

This is caused by the fact that all molecules want to have 8 valence electrons; that's just the scientific fact. So, if an element already has 8 valence electrons, it doesn't need to react with anything. If the element only has 7 valence electrons, however, it really wants to react with something with 1 valence electron to get to that special number 8.
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Explanation:

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Explanation:

8 0
3 years ago
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Vitek1552 [10]
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