Question

Beryllium (Be) has an atomic number of 4 and an atomic mass of 9. Beryllium has _____.PLEASE ASAP

9 electrons
4 electrons
5 electrons
13 electrons

Answer 1

${\tt{\red{\underline{\underline{\huge{Answer:}}}}}}$ 4 electrons

Answer 2

Answer:

Be is having 4. electrons

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