Question

10 multiple choice 1 point when does an atom become a positively charged ion (cation)? when it loses electrons when it gains neutrons when it gains protons when it gains electrons clear my selection

Explanation:

An atom has a neutral charge as the number of protons (positive charge) equals the number of electrons (negative charge). To become a cation (positively charged ion), the atom must have more protons than electrons. Neutrons have no charge, so gaining neutrons doesn't change the charge. Gaining protons is not a typical way for an atom to form an ion in normal chemical processes (protons are in the nucleus and not easily gained/lost in chemical reactions). Gaining electrons would make the atom have more negative charge (anion). Losing electrons means the number of protons (positive) is now greater than the number of electrons (negative), resulting in a positive charge (cation).

Answer:

A. When it loses electrons