The mass in grams of 13.2 a m u is 2.209×10⁻²³g .
What do you mean by the mass of the substance ?
Mass is a physical quantity of substance. Mass signifies the amount of matter of object in the body.
Mass is defined as the amount of matter present in a body. The SI unit of mass is the kilogram (kg).
A.M.U in chemistry, an atomic mass unit is a physical constant equal to one-twelfth of the mass of an unbound atom of carbon-12.
It is a unit of mass used to express atomic masses and molecular masses .
The formula of mass can be written as:
Mass = Density × Volume
To calculate mass in grams of 13.2 a. m. u - :
We know,
1 a m u=1.67377×10⁻²⁷kg
13.2amu = 1.67377×10⁻²⁴ g/amu×13.2amu
=2.209×10⁻²³
Therefore, mass of 13.2 a m u in grams is 2.209×10⁻²³
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