Science, asked by nicolesunil8804, 1 year ago

Elements A has seven valence electrons.How does it reactivity compare to that of element B,Which has four valence electrons?

Answers

Answered by chetankumar37
0
element A have more electron gain enthalpy(means have more energy to gain electron)because it can't give seven electron for stable and element B which have 4 electron , it makes covalent bond(means sharing of electron).hope you like this.
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