What are the three sub-atomic particles?

Do all atoms have the same sub-atomic particles?

Write about sub atomic particles.

For the symbol H^(-),D and T tabulate three sub atomic particles found in each of them.

Electrons are .......charged sub-atomic particles present in the atom.

Which of the sub-atomic particle is not in the hydrogen?

How did the idea of sub-atomic particles evolve?

Compare the sub-atomic particles electron, proton and neutron.

In an atom consist of sub-atomic particles like protons, neutrons and electrons how are they arranged in the atom?

On the basis of Rutherford model of an atom, which sub-atomic particle is present in the nuclear of an atom?

The important sub-atomic particles inside the atom are