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

Compare the characteristics of electrons, protons and neutrons.

What is the mass of electron,proton and neutron?

Write about sub atomic particles.

What are the three sub-atomic particles?

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

What is the charge of an electron, proton and a neutron ?

Write notes on the discovery of electron, proton and neutron

A mole of any substance contains 6.023xx10^(23) particles. The particles may be atom, molecule ions, electron, proton or neutron. One mole of atom is equal to 1 gm -atom which is equal to atomic weight of atom. 1 gm molecule of any gas is 1 mole of gas whose volume is 22.4 litre at N.T.P. The volume of 3.011xx10^(23) atoms of hydrogen gas at N.T.P. is

A mole of any substance contains 6.023xx10^(23) particles. The particles may be atom, molecule ions, electron, proton or neutron. One mole of atom is equal to 1 gm -atom which is equal to atomic weight of atom. 1 gm molecule of any gas is 1 mole of gas whose volume is 22.4 litre at N.T.P. Mass of 1 atom of an element X_(2) is 6.64xx10^(-23)gm . Molecular weight of X_(2) is

How do the sub-atomic particles coexist in an electrically neutral atom?