The mass of an atom of lead on=202
Asked by Shrinivasdangi07
| 21st Mar, 2019,
10:34: PM
Expert Answer:
1 mole of Pb contains Avogadro's number of atoms.
Therefore,
1 mole of Pb = 6.022 × 1023
1 mole of Pb = Molar mass of Pb
Molar mass of Pb = 202
Now,
The mass of a Pb atom is 3.35 × 10−22 gm.
Answered by Varsha
| 22nd Mar, 2019,
12:51: PM
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