Chemistry, 01.04.2020 22:28, plantkiana677oxa6hk

If chlorine (nonmetal) has seven valence electrons while barium (metal) has
two to donate, how many chlorine atoms are needed to form an ionic bond
with barium?

Answers: 2

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If chlorine (nonmetal) has seven valence electrons while barium (metal) has
two to donate, how...