Answer:
A) An ion with a positive charge
MORE TO KNOW
- Sodium atom loses one electron and become Cation
- Ions is the atom or molecule having a charge on them
- Cation is positively charged ions
- Anion is negatiely charged ions
- Elements loses electrons to become Cation
- When they gain electrons they become anion
- Examples - Na+ , Mg + , Cl-
- Elements looses or gain electrons to complete its octet.