Answer the who am i? questions below with the symbol for the element i am in group 15 and period 3 i am in period 4 and group 13 i am in period 3 and group 2

First one is phosphorus

Second one is gallium

Third one is magnesium

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).

hi my dude or dudette