Question

An atom has a charge of 1+. If the atoms nucleus caintains 23 protons, the atom must have how many electrons

Answer 1

If your atom has a charge of +1, it means you have 1 more proton than electrons. This is because protons have a positive charge and electrons have a negative charge. Because you have 23 protons, and a charge of +1, you have 22 electrons.