Modeling Matter Chapter 1

Front

Matter that is made of only one kind of atom or molecule is called ______________________.

Back

a substance

Front

A tiny piece of matter that is too small to see is called ______________________.

Back

an atom

Front

In the chromatography investigation, the food coloring was the _______

Back

test substance

Front

The girl does not like broccoli. This is an example of ______________________.

Back

Inference

Front

In the chromatography investigation, the chromatography paper was the _______

Back

medium

Front

What is the smallest unit of matter?

Back

an atom

Front

What do we call a combination of two or more substances that are not chemically combined?

Back

a mixture

Front

In chromatography, what is the liquid that carries the test substance called?

Back

solvent

Front

What is the process of separating mixtures based on their movement through a medium?

Back

chromatography

Front

What is a characteristic of a substance that can be observed without changing it?

Back

physical property