What name is given to the amount of substance containing `6.022 xx 10^(23)` particles (atoms, molecules or ions) of a substance ?

Substance which contains 6.022 xx 10^23 particles are called.....

What is a group of 6.022 xx 10^(23) particles known as ?

Number of molecules of substance is 3.011xx10^(24) : What is the number of molecules of 1 mole of any substance?

In chemistry, 'mole' is an essential tool for the chemical calculations. It is a basic SI unit adopted by the 14^(th) general conference on weights and measurements in 1971. A mole contains as many elementary particles as the number of atoms present in 12 g of ""^(12)C . 1 mole of a gas at STP occupies 22.4 litre volume. Molar volume of solids and liquids is not definite. Molar mass of a substance is also called gram-atomic mass or gram molecular mass. The virtual meaning of mole is plenty, heap or the collection of large numbers. 1 mole of a substance contains 6.022 xx 10^(23) elementary particles like atom or molecule. Atomic mass unit (amu) is the unit of atomic mass, e.g., atomic mass of single carbon is 12 amu. XL N_(2) , gas at STP contains 3xx10^(22) molecules. The number of molecules in x L ozone at STP will be

What name is given to the number 6.022 xx 10^(23) ?

One ___________is the collection of 6.022xx10^(23) atoms/ molecules/ions

One ___________is the collection of 6.022xx10^(23) atoms/ molecules/ions

The mass of one molecule of a substance is 4.65 xx 10^(-23) g . What is its molecular mass ? What colud this substance be ?