Question

which cintituent are present in atom

Answer 1

electron p
proton
neutron

Answer 2

Any atoms made out of something other than electrons, protons, nuetrons, theirconstituents are knows as exotic matter. The constituents of theatom are protons, neutrons andelectrons. The protons and neutrons(nucleons) are found in the nucleus of atoms.
Hope it's help you
Please mark me in brain list answer