Question

define one mole please ​

Answer 1

Answer:

Hey guys

Explanation:

One mole is defined as the amount of substance containing as many elementary entities (atoms, molecules, ions, electrons, radicals, etc.) as there are atoms in 12 grams of carbon-12 (6.023 x 1023). The mass of one mole of a substance equals its relative molecular mass expressed in grams

MARK ME AS A BRANILIST

Answer 2

It is amount of substance which contain entities ( atoms , molecules ) which are equal to 6.022×10^23 number of atoms present in 12 grams of C-12 isotope