hydrogen has three isotopes. state the composition of their nuclei and write their mass mumbers. also re;present them in the form of symbols.
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1)protium 1H1:common isotope of hydrogen and has 1proton and 1 electron and no neutron
2)Deuterium 2H1:contains 1 proton,1 electron and 1 neutron.
3)tritium 3H1: contains 1 proton,2 neutrons and 1 electron. It is radioactive.
2)Deuterium 2H1:contains 1 proton,1 electron and 1 neutron.
3)tritium 3H1: contains 1 proton,2 neutrons and 1 electron. It is radioactive.
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