the branch of science that deals with the identification of the substances of which matter is composed

PHYSICAL SUBSTANCE IN GENERAL, AS DISTINCT FROM MIND AND SPIRT

AMOUNT OF MATTER IN AN OBJECT

the amount of space that a substance or object occupies

UNIT OF CHEMICAL ELEMENTS

COMPOSED OF ONLY ONE KIND OF ATOM

PURE SUBSTANCES THAT ARE COMPOSED OF TWO OR MORE ELEMENTS

LEGENDARY BOOTY WARRIOR