Unit 2 Vocabulary Flashcards

Front

The amount of matter in an object is

Back

mass

Front

Volume

Back

how much space it takes up

Front

What is a substance that is not mixed with any other substance?

Back

Pure Substance

Front

What is a mixture?

Back

A physical combination of two or more different substances

Front

An element is...

Back

made up of one kind of atom

Front

Contains two or more atoms combined

Back

Compounds

Front

A combination of 2 or more substances that cannot be easily separated is called-

Back

a solution

Front

These kind of observations are made using instruments such as rulers, balances and thermometers.

Back

Quantitative

Front

These type of observations are described, not measured.

Back

Qualitative

Front

It is a mixture wherein it has a single phase or uniform substances.

Back

homogenous mixture