Please define the following
*Mass
*Element
*Space
Mass: the amount of matter in an object. It is a measure of the inertia or resistance of an object to changes in its motion.
Element: a substance that cannot be broken down into simpler substances by chemical reactions. Elements are composed of one type of atom. There are currently 118 known elements on the periodic table.
Space: the boundless three-dimensional extent in which objects and events occur and have relative position and direction. It is a fundamental aspect of the universe, containing planets, stars, galaxies, and other celestial bodies.