density
density
It's Weight.
That quantity is known as the "weight" of the substance, and it depends on how much of the substance you have.
Matter is a poorly defined term, as is space. However, matter is best described as a substance that has a rest mass.
Which term describes how much space a substance occupies? volume Not sure how that question relates to the one initially asked, but the answer to 'How is measurement of weight different from measurement of mass?' is weight includes the force of gravity. Weight Includes The Force Of Gravity (A+)Weight is the measurement of the force of gravity in relation to mass, while mass is the measurement of matter in an object.
Matter
Melting is the term defined as the process by which a substance changes state from solid to liquid.
wealth
Matter is defined as anything that has mass and occupies space.
It is defined as close in temperature of substance
H
A medium is defined as any substance through which wave energy travels.