What is the atomic mass of Uranium?

1 Answer
Truong-Son N.
Feb 3, 2018

If you scan your periodic table, you should be able to find #Z = 92#.

![http://ptable.com/](useruploads.socratic.org)

Thus, the atomic mass is #"238.02891 g/mol"#.

This is not to be confused with the mass number of #238# for the uranium-238 isotope, which is merely an approximation to the isotopic mass of #"238.0507882(20) u"#.

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