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Marta_Voda [28]
4 years ago
10

An alkali metal with fewer than 10 protons in its nucleus answer

Chemistry
2 answers:
Anit [1.1K]4 years ago
6 0
The only answer is Beryllium (Be) with 4 protons in the nucleus



good luck
otez555 [7]4 years ago
5 0
The answer is beryllium
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