What is the net charge of an ion that consists of 9 electrons, 11 protons, and 10 neutrons?

the net charge of that ion is + 2

Explanation:

An ion has electron, proton and neutron. Electron and proton are negatively and positively charged respectively. But, neutron is neutral thus has no charge. The ion that has 11 proton and 9 electrons, the 9 electrons will be balanced by the 9 protons and remaining two protons will be the net charge of the ion. So, the net charge of ion will be + 2 in that ion.