Question

14. What is an ion? Write the symbols of the following:
Sodium ion, Oxide ion, Polyatomic anion, Polyatomic cation.​

Answer 1

Answer:

ion which have positive or negative charge if metal losses electron then it have negative charge or other hand if another metal gain electron then it have positive charge

Na+

O-

cl-

K+

Answer 2

Answer:

hey mate here is your answer✌✌

The charged particle of an atom is called an Ion.

Sodium=> Na+

Oxide => O2-

polyatomic anion => a++++

cation => C----

hope it will help u❤❤✌✌

By Namami Saxena❤❤✌✌✌