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Each atom of protium has one proton, no neutrons, and one electron. Each atom of deuterium has one proton, two neutrons, and one electron. Are these the same or different elements? Why?

2 Answers

7 votes

Answer:

They are the same elements.

Step-by-step explanation:

Because they are both isotopes of hydrogen. :)

User Ramakrishnan
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3.6k points
3 votes

Answer:

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Step-by-step explanation:

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User Mmbrian
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