Terms in this set (16)
anything that has mass and takes up space
a characteristic of an object that can be observed or measured without changing the object. Ex: mass, volume, color, state of matter
definite size definite shape. Molecules are tightly packed together.
definite size but no definite shape. Molecules are loosely linked.
no definite size and no definite shape. Molecules move freely.
the temperature at which a substance changes from a liquid to a gas. Ex. Water: 100 degrees C or 212 degrees F
the temperature at which a substance changes from a liquid to a solid. Ex. Water: 0 degrees C or 32 degrees F
the temperature at which a substance changes from a solid to a liquid. Ex. Water: 0 degrees C or 32 degrees F
amount of matter in an object
how much space an object takes up
the amount of mass in a certain volume of an object
the measurement of the pull of gravity on an object's mass
solid to a liquid
liquid to a solid
liquid to a gas
gas to a liquid