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Which of the following is false?
Hydrogen atom is roughly a third of the mass of tritium
Deuterium atom has 1 neutron
Protium is the rarest isotope of hydrogen
Protium is the most common isotope of hydrogen. It makes up more than 99.98% of all the hydrogen in the universe. It is named protium because its nucleus only has one proton. Protium has an atomic mass of 1.00782504(7) u.
By: Barka Mirza ProfileResourcesReport error
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