Amount of Substance

The SI Unit for Amount of substance is 

How do you find the amount of substance in a solution?

What is the amount of substance in an object called ?

Why is mole $6.022\times {10}^{23}$?

The symbol of S.I unit of amount of substance is:

Is amount of substance a fundamental quantity?

What is the value of Avogadro’s number?

Amount of substance gives the number of particles present in the substance.

_____ of substance, contains$6.023 \times {10}^{23}$atoms or molecules.

Amount of substance is

One mole is equal to:

Avogadro's number represents the number of atoms in _____.

Mass of one Avogadro's number of $\text{'}\mathrm{O}\text{'}$atoms is equal to _____.

How much time would it take to distribute one Avogadro number of wheat grains if 10¹⁰ grains are distributed each second ?