What is the mass of one Helium atom in µ if its mass in g is g ?
4
3.998
4.0026
4.568
As we learnt in
Relation between amu and Gram -
12C is assigned a mass of exactly 12 atomic mass unit (amu).
1 amu = 1.66056×10–24 g
-
Option 1)
4
Incorrect
Option 2)
3.998
Incorrect
Option 3)
4.0026
Correct
Option 4)
4.568
Incorrect
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