Question

the wieght of one atom of uranium is 238 amu its actual wieght is​

Answer 1

Answer:

Atomic Mass and Conversion of Units:

The mass of an atom is called the atomic mass and is reported in the atomic mass unit (amu). One amu is defined as one-twelfth of the mass of one C-12 atom. The conversion factor between amu and grams is 1amu=1.67×10−24g.

Explanation:

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Answer 2

Explanation:

=>weight of one atom of uranium= 238amu

=>weight of one mole of uranium= 238g

=>No of atoms in one mole of uranium = 6.23×10^23

=>weight of one atom uranium in g= 238/6.23×10^23

=3.82×10^-22