Question

hi friends!!!!!!!!!


define mole and amu​

Answer 1

Answer:

the mass of a substance containing containing fundamental units is called mole

amu=automatic mass unit

this is the unit of mass

Answer 2

Answer:

amu (atomic mass unit) : the standard unit of measurement of atomic mass. Avogadro's number : the number of units in one mole: 6.022 × 1023, which is the number of atoms in 12 grams of carbon-12. molar mass : the mass of one mole of a substance, measured in grams.