Completion (Help)
To find the mass of a mole of a compound, scientists add together the __1____ of the atoms making up the compound. When you substitute the unit grams for amu, you obtain the ____2____ of the compound. There are __3____ representative particles in a mole of any substance.
atomic masses; molecular mass;
for the last, what is avagradro's number.
yes
1) atomic mass
2) molar mass
3) 6.02 x 10^23
Avogadro's number is a fundamental constant in chemistry and physics. It represents the number of atoms, molecules, or other particles present in one mole of a substance. Avogadro's number is approximately 6.022 × 10^23 particles per mole.
To determine the number of representative particles in a mole of any substance, you use Avogadro's number. This means that there are 6.022 × 10^23 atoms, molecules, or other particles in one mole of any given substance.