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aleksandrvk [35]
3 years ago
12

Nitrogen can ionically bond with an unknown element X from group 2. How many ions of element X are required to create a stable i

onic compound with nitrogen?
Question 15 options:


2


03


4


There is not enough information
Chemistry
2 answers:
Nataliya [291]3 years ago
8 0
I can tell you there certainly is enough information, so we can eliminate the fourth option right away.
Group two elements tend to form 2+ cations, and nitrogen forms 3- anions. To make a stable substance, we need those to cancel out. Calling the group 2 element X:
N2X3 would cause the charge to be 2(-3) + 3(2) = 0
This would mean 3 ions of X and 2 anions of N would be a stable ionic compound.
torisob [31]3 years ago
3 0

Answer:

B.) 3

Explanation:

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