Physical Science - Chapter 2 - Part 1

Front 1

Matter that has a fixed, uniform composition

Back 1

pure substance

Front 2

A substance that has only one kind of atom

Back 2

element

Front 3

A substance made up of 2 or more simpler substances that are chemically bonded together

Back 3

compound

Front 4

In a ________, the parts of the mixture are noticeably different from each other.

Back 4

heterogeneous mixture

Front 5

In a ________, substances are evenly distributed throughout.

Back 5

homogeneous mixture

Front 6

When one substance dissolves in another and forms a homogeneous mixture, it is called a _____.

Back 6

solution

Front 7

A heterogeneous mixture that separates into layers over time is called a _____.

Back 7

suspension

Front 8

The resistance of a liquid to flowing is ____.

Back 8

viscosity

Front 9

A material's ability to allow heat to flow is ____.

Back 9

conductivity

Front 10

A material's ability to burn in the presence of oxygen

Back 10

flammability

Front 11

A property that describes how readily a substance combines with other substances

Back 11

reactivity