Molar mass tells us how much a mole of something weighs. A mole contains 6.02 x 1023 of particles.
One element = atom
Anything with a charge = ion
Compound with only non-metals = molecule
Compound with metal and nonmetal (salt) = formula unit
Molar mass tells us how much a mole of something weighs. A mole contains 6.02 x 1023 of particles.
One element = atom
Anything with a charge = ion
Compound with only non-metals = molecule
Compound with metal and nonmetal (salt) = formula unit
Match the chemical substance with the type of particle.
Chlorine
ZnCO3
Sulfate
Fe
Ba2+
Calcium chloride
Dinitrogen tetroxide
C2H3O2
Formula Unit
Molecule
Ion
Atom