Mass, Volume, and Density

take up space and have mass.

g/mL ("grams per milliliter").

density = mass ÷ volume.

half of their Earth weight.

272.5g.

Mass is the amount of matter in an object, typically measured in grams (g).

Volume is the amount of space an object occupies, typically measured in milliliters (mL) or cubic centimeters (cm³).

Density is the mass of an object divided by its volume, often expressed in grams per milliliter (g/mL).

Generally, as temperature increases, density decreases because substances expand.

Weight is the force exerted by gravity on an object, while mass is the amount of matter in the object.