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zhuklara [117]
2 years ago
11

How many valence electrons does this atom have

Biology
2 answers:
katrin [286]2 years ago
4 0

Answer:

They have 3

Explanation:

hope this helps! :)

Zolol [24]2 years ago
3 0

Answer:

An atom has three valence electrons.

Explanation:

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