VOCAB Flashcards
1
Q
Representative particle
A
an atom, molecule, formula unit, or ion.
2
Q
Percent Composition
A
Ine percent by mass at each element in a compound
3
Q
Empirical Formula
A
the formula w the smalest whoe- number mole ratio of the elements.
4
Q
Molecular formula
A
specifies the actual number of atoms of one ma it of he sustence.
5
Q
Hydrate
A
A compound that has a specific number of water molecules bound to is atons.
