Pure Substances and Mixtures

Front

Chemical change

Back

the formation of a new substance with different properties; cannot be undone by physical means.

Front

Element

Back

a pure substance that cannot be broken down chemically into simpler substances

Front

What is a change which alters the physical properties of a substance without changing its identity? Options: Physical Change, Chemical Change, Compound, Element

Back

Physical Change

Front

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

Back

Pure Substance

Front

Iron (Fe) would be considered a(n): element, compound

Back

element

Front

Gold (Au) would be considered a(n)

Back

element

Front

Sodium chloride (NaCl) was classified as a(n): Element, Compound

Back

Compound

Front

Two or more physically combined substances form —

Back

a mixture

Front

A substance made of only one type of atom is called —

Back

an element

Front

Matter

Back

Anything that occupies space and has particles