What charge does Al typically have in ionic compounds, and why? A) +1, because in the ground state it has one unpaired electron.

B) +2, because it has two electrons in the 2s subshell .

C) +3, because it has three valence electrons.

D) +4, because it is in the fourth row of the periodic table.​

3

explanation:

answer: -

reaction:

na + cl ⇌ nacl

balanced chemical equation:

na + 2cl ⇌ nacl2

sodium + clorine goes to form sodium chloride (table salt).

the product is nacl2.

and the reactants are na and cl.

(note: if you don’t know what ⇌ means, read below: -

⇌(double head arrow) means reversible reaction).

2b2t

explanation:

2b2t