Answer:
Aluminum loses three valence shell electrons to become the aluminum ion Al+3. Nitrate is a polyatomic ion with the formula NO3 -1.
Answer:
C
Explanation:
The net force is the total of the forces and if forces are opposing you would subtract the lesser from the greater thus giving you the remaining force.
1. by making a atomic configuration
2.by making a table of shells of k.l.m.n....
that's all
Answer:
The element is Dysprosium.
Chromium phosphate pentahydrate