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23. What is the charge of Nitrogen wh
en it forms an ion?
3+
b. 3-
d.5.
24. What is the charge of Strontium ion?
2+
b. 2-
25. What will happen to the valence electron of magnesium when it undergoes an ionic bond?
Lose 4
d. Gain 2
b. Gain 4
c.6+
d.6-
c.Lose