Question

do all the elements have sub - atomic particles ?

Answer 1

yes every elements have a sub atomic particle

Answer 2

yes,  all the elements have sub - atomic particles

1)subatomic particles are the  particles which are vey small as compared to that of atoms 

2)some of the subatomic particles include protons , nucleons , electrons

3)it is because of sub atomic particles the atoms have a mass and enegy level , charge

4)it is because of subatomic particles we observe the forces of attraction and repulsion 

5)the subatomic particles take part in bonding etc

as  proved by the scientists the atoms contain sub atomic particles as they have observed now the nucleus is also subdivided to further  sub atomic particles