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For magnesium, is possible to have a relative atomic mass less than 24 or more than 26? (Yes/No) Explain. I don't think it is but I can't explain it. Thank you
11 years ago

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DrBob222
There are some radioisotopes of Mg with atomic mass <24 and >26.
http://www.webelements.com/magnesium/isotopes.html
11 years ago

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