Answer:Chemical bonds form when the valence electrons of one atom interact with the valence electrons of another atom.J
Explanation: Byee stay safe: Wear your mask, drink water and stan bts
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The element with 4 protons in the nucleus in Beryllium.
I believe the answer would be Oratorio it was a concert piece not a musical theatre
The concentration of Ca2+ ions is half that of the Cl- ions.