Chem U6 Names of ions Anions

Answer explanation

Chlorine is a group VII element so it gains one electron and becomes an anion with a 1+ charge.

Answer explanation

Br- means that a Bromine atom gains one electron. It becomes an anion with a 1- charge and is named bromide ion.

Answer explanation

I- means that an iodine atom gains one electron. It becomes an anion with a 1- charge and is named Iodide ion.