Chem Mid Term

Molecule

The fundamental unit of a chemical compound, which is a group of atoms held together tightly by covalent bonds

Weight

The gravitational force of attraction between two bodies where one body is usually Earth

Mass

The quantitative measure of how much matter an object contains

Matter

Anything that has mass and occupies space

Kinetic energy

Energy due to motion

Atom

Extremely small fundamental unit of matter

Temperature

How warm or cold and object is well back to some standard, also, a measure of the average kinetic energy per molecule of a substance, measured in degrees Celsius, degrees Fahrenheit, or Kelivin

Solid

Matter that has definite volume inset

Potential energy

Stored energy

Heat

The energy that flows from one object to another, because of the difference between the two

Volume

The amount of space and object contains