asked 149k views
4 votes
Which is a more reactive chemical, Ca or Ga?

2 Answers

7 votes
Calcium, as it is an alkaline earth metal. It forms a white coating of Ca3N2 (calcium nitride) in the air.
answered
User Albic
by
9.3k points
5 votes
Ga’s electronegativity is 1.81 and Ca’s is 1.00 . Does that help?
answered
User Drenyl
by
8.0k points
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