Chemistry, 08.10.2019 18:00, pattydixon6

An atom of hydrogen-2 contains one proton, one neutron, and one electron. which particle(s) identify the atom as hydrogen?
the electron
the neutron
the proton
the proton and the neutron

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An atom of hydrogen-2 contains one proton, one neutron, and one electron. which particle(s) identify...