What is the formula for the ionic compound formed by calcium ions and nitrate ions?
A) Ca3N2
B) Ca(NO3)2
C) Ca2NO3
D) Ca2NO2
E) CaNO3
Answer: B
What is the formula for the ionic compound formed by calcium ions and nitrate ions?
A) Ca3N2
B) Ca(NO3)2
C) Ca2NO3
D) Ca2NO2
E) CaNO3
Answer: B