IS Final Review-Chemistry

Front

Matter that always has exactly the same composition is classified as a ....

Back

Pure substance

Front

A phase change from a solid to a liquid.

Back

Melting

Front

A phase change from a liquid to a gas.

Back

Evaporation/Boiling

Front

Which of the following is NOT an example of a physical property? Color, Taste, Viscosity, Flammability

Back

Flammability

Front

Metal Rusting is an example of a ___ change.

Back

chemical

Front

Which subatomic particle has a negative charge?

Back

electron

Front

Which subatomic particle has a neutral charge?

Back

neutron

Front

Using a periodic table to answer; How many protons does Chlorine have?

Back

17

Front

Using a periodic table to answer, how many electrons does a stable atom of carbon have?

Back

6

Front

Using the Periodic Table: How many Valence electrons does Oxygen have?

Back

6