what does an atom means and in hydrogen how many neutrons protons and electron present
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Number of energy levels that aHydrogen atom have is only 1 . There are isotopes of Hydrogen that docontain neutrons. For example, deuterium has one neutron and tritium has 2 neutrons. Hydrogen have 1electrons,1 protons and 0 neutrons.
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atom is the smallest constituent unit of matter.
in hydrogen:- 0 neutron + 1 proton + 1 electron is present.
in hydrogen:- 0 neutron + 1 proton + 1 electron is present.
rajakumarsatish7783:
atom is the smallest particles of the substance
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