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Mamont248 [21]
2 years ago
12

Which element has 7 valence electrons?

Physics
2 answers:
Kruka [31]2 years ago
4 0

Answer:

Bromine

Explanation:

because it is present in 17th group that gives valence electrons as 7 in its last orbit

xxMikexx [17]2 years ago
4 0

Answer:

bromine

Explanation:

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