MATTER

Pregunta	Respuesta
MATTER	ANYTHING THAT HAS MASS AND OCCUPIES SPACE
MATTER CAN BE FOUND IN THREE STATES	SOLID, LIQUID, AND GAS (PLASMA)
MATTER IS CLASSIFIED AS:	PURE SUBSTANCES AND MIXTURES
PURE SUBSTANCES CAN BE:	ELEMENTS OR COMPOUNDS
MIXTURES CAN BE:	HOMOGENEOUS MIXTURES OR HETEROGENEOUS MIXTURES
ELEMENTS	ELEMENTS CANNOT BE BROKEN DOWN INTO SIMPLER SUBSTANCES.
COMPOUNDS	TWO OR MORE ELEMENTS, COMBINED TOGETHER IN FIXED PROPORTIONS, FORM A DIFFERENT SUBSTANCE, CALLED COMPOUND.
HOMOGENEOUS MIXTURES	THE COMPOSITION IS THE SAME THROUGHOUT. THEY ARE CALLED SOLUTIONS AND THEY CAN BE IN GAS, LIQUID, OR SOLID STATE.
HETEROGENEOUS MIXTURES	THEY DO NOT HAVE UNIFORM PROPERTIES THROUGHOUT; THE COMPOSITION OF ONE PHASE DIFFERS FROM THE COMPOSITION OF THE OTHER PHASE(S).
EXAMPLES OF ELEMENTS	HYDROGEN (g), OXYGEN (g), CHLORINE (g), MERCURY (l), BROMINE (l), GOLD (s), SILVER (s), LEAD (s)
EXAMPLES OF COMPOUNDS	WATER, HCl, CO2, CaO, NH3, NaCl, CH4, C6H6, NO, CaCO3
EXAMPLES OF HOMOGENEOUS MIXTURES (SOLUTIONS)	GAS => NATURAL GAS, AIR, LIQUID => WINE, GASOLINE, SOLID =>BRASS, BRONZE, STAINLESS STEEL
EXAMPLES OF HETEROGENEOUS MIXTURES	ORANGE JUICE, SCRAMBLED EGGS, PIZZA, ITALIAN SALAD DRESSING, WOOD, VEGETABLE SOUP.

Resumen del Recurso

	Creado por ESTELA REYES hace alrededor de 7 años