Question

What would be the formula of the compound?​

Answer 1

Each compound has their own formula

Answer 2

$\huge\color{red}\boxed{\colorbox{Black}{Aɴsᴡᴇʀ♡}}$

To find the formula of an ionic compound, first identify the cation and write down its symbol and charge. Then, identify the anion and write down its symbol and charge. Finally, combine the two ions to form an electrically neutral compound