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forsale [732]
3 years ago
7

Which elements have two valence electrons​

Biology
2 answers:
bezimeni [28]3 years ago
7 0

Answer:

hope it helps:)

Explanation:

Element:                                                                                                             Calcium is a group 2 element with two valence electrons

Gnom [1K]3 years ago
3 0

Answer:

Calcium is a group 2 element. It's Calcium :)

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