Question

Pls pls pls it is too urgent... define ions

Answer 1

ions are charged particles which forms as a result of chemical combination of elements.
posite ion is cation
negative ion is anion

Answer 2

An ion is a charged particle. It can be either positively charged or negatively charged.

• A negatively charged ion is called an anion.
• A positively charged ion is called a cation.
• Ions carrying a net charged is known as a polyatomic ion.