Craig Open Sci Ed 7.1

Front

What does the term 'insoluble' describe?

Back

A material that can NOT dissolve in a substance.

Front

Which object has the LOWEST density in water?

Back

The Ping Pong Ball because it floats to the top.

Front

What 2 types of matter are pure substances?

Back

Elements and compounds.

Front

Which of these three states represents a liquid?

Back

B.

Front

Which of the following is a chemical property?

Back

Flammable.

Front

What is a pure substance?

Back

A material made of only one type of particle.

Front

What is the definition of density?

Back

Density is the mass of a substance divided by its volume.

Front

What are the three states of matter?

Back

Solid, liquid, and gas.

Front

What is a mixture?

Back

A combination of two or more substances that are not chemically bonded.

Front

What is a chemical change?

Back

A change that results in the formation of new chemical substances.