Chapter 1 Vocab

Anything with mass that takes up space

• volume

• mass

• density

• matter

The study of matter and how it changes

• substance

• chemistry

• International system of units

• chemical change

A single kind of matter that is pure, meaning it always has a specific makeup or composition

• element

• atom

• molecule

• substance

A characteristic of a substance that can be observed without changing it into another substance

• physical change

• chemical change

• physical property

• chemical property

A characteristic of a substance that describes it's ability to change into different substances

• physical change

• chemical change

• physical property

• chemical property

A substance that cannot be broken down into any other substance by chemical or physical means

• atom

• element

• mixture

• molecule

The basic particle from which all elements are made

• Adom

• molecule

• substance

• atom

A force of attraction between two atoms

• chemical bond

• chemical formula

• chemical change

• chemical property

A group of two or more atoms held together by chemical bonds

• compound

• molecule

• mass

• chemical property

A substance made of two or more elements that are chemically combined in a set ratio

• mixture

• chemical formula

• compound

• density