Science Concepts Flashcards

Front

Variables

Back

Anything that can change or be changed within an experiment.

Front

Properties

Back

The qualities and characteristics of a substance that describe and identify it.

Front

Physical Change

Back

A change from one state (solid, liquid, or gas) to another without a change in chemical composition.

Front

Chemical Change

Back

When one chemical substance is transformed into one or more different substances.

Front

Mass

Back

A measure of the amount of matter contained in or constituting a physical body.

Front

Quantitative Data

Back

Measures of values or counts and are expressed as numbers.

Front

Qualitative Data

Back

Descriptive, expressed in terms of language rather than numerical values.

Front

Control

Back

An element that remains unchanged or unaffected by other variables.