Question

What is an atom ? Give symbol for the atoms of the following elements ....aluminium .,sodium , potassium , gold , cadmium

Answer 1

atom is an indivisible part of a particle .
aluminium- Al
sodium- Na
potassium- K
gold - Au
cadmium- Cd

Answer 2

Answer:

An atom is the smallest particle of the element that may or may not exist independently and retain all its chemical properties

Explanation:

Aluminium - Al

Sodium - Na

Pottasium-K

Gold-Au

Cadmium - Cd