Which statement is true of all atoms that are anions?

Question

The atom has more electrons than protons.
The atom has fewer protons than does a neutral atom of the same element.
The atom has more neutrons than protons.
The atom has more protons than electrons.

Answer 1

The correct statement that is true of all atoms that are anions is:

The atom has more electrons than protons.

An anion is formed when an atom gains one or more electrons, resulting in a net negative charge due to having more electrons than protons.