Deuterium and tritium isotopes share an identical count of_______________?
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Answer: C. Protons
Explanation
Deuterium and tritium are both isotopes of hydrogen, so both have one proton, and it is the proton count they share. Their neutron counts differ, which is what makes them different isotopes: deuterium has one neutron and tritium has two. Electron counts match proton counts in a neutral atom, so those are equal as well, but protons are the defining identity of the element.
- Subject
- Engineering
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- Chemical Engineering
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- medium
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