Atom is a smallest part of matter.It s orginated from greek word"atomos"
means indivisible,but now concept has changed.scientist now discovered that atom is divisible.
Atom can not be seen with naked eye because it is so small.atoms can not exist indepently except of noble gages.
Atom itself is made up of three tiny particles called subatomic particles.in centre proton and neutrons are present and make nucleus of atom .around nucleus electrons fly in a small cloud.
Students you can ask question about atoms.
means indivisible,but now concept has changed.scientist now discovered that atom is divisible.
Atom can not be seen with naked eye because it is so small.atoms can not exist indepently except of noble gages.
Atom itself is made up of three tiny particles called subatomic particles.in centre proton and neutrons are present and make nucleus of atom .around nucleus electrons fly in a small cloud.
