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:
krypton is a cation
magnesium is also a cation
aluminium is a anion
and , silicon is cation
Answer:
The last answer is right they get half of the mothers genes and half of the fathers genes.
Answer:double displacement
Explanation:I just did it
Answer:
arms
Explanation:
because arms can be metric system of our body
