Atomic mass of an element is the sum of protons and neutron in the nucleus and is denoted by the symbol A and mathematically it can be written as
A = Protons + Neutrons
Question : Which of the following is the correct representation of the number of atoms?
Option 1: (given mass/molar mass) × Avogadro number
Option 2: (Avogadro number/given mass) × molar mass
Option 3: (molar mass/given mass) × Avogadro number
Option 4: (given mass/Avogadro number) × molar mass
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