Chemistry, asked by hampiisgreat, 1 month ago

atomic mass of some elements vary but their chemical properties remain the same. Using Hydrogen atom explain why

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Answered by XxZeeshanarshiALLHA
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Answer:

Radioactivity is actually a property of an atom. ... Forms of the same atom that differ only in their number of neutrons are called ... atom's atomic mass will be very close to its mass number, but will have some ...

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