the amount of space an object takes up.
(on earth) a measure of the force of gravity between earth and an object.
a measure of how tightly packed matter is ; the amount of mass contained in a given volume.
the upward push on an object by the liquid (or gas) the object is placed in.
allow heat or electricity to flow through readily.
not allow heat or electricity to flow through readily.
the amount of matter in an object.