Vocabulary#5

Mass:the amount of matter in an object.


Weight: A mesure of the force of gravity between the earth and an object.




Volume:the amount of space an object takes up.

Density: A mesure of how pach is an object.

Buoyancy: the upward push on an object by the liquid ( or gas) the object is paced in. 

Conduct: allow heat or electricity to flow through readily.

Insulate:  not allow heat or electricity to pass through readily.