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#tritium #triton #nucleus #proton #neutron #isotope #hydrogen-3 #nuclear physics

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#tritium #hydrogen-3 #h-3 #isotope #heavy water #HTO #T₂O

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#tritium #hydrogen-3 #h-3 #³H #isotope #radioactive #radioisotope #beta decay

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#tritium #hydrogen-3 #h3 #isotope #atomic mass 3 #heavy hydrogen