S1 Analytical Chemistry End of Unit Test

Where are metals located?

• A+C

• B+C

• C+D

• A+B

Where are the noble gases?

• A

• B

• C

• D

Identify an alkali metal?

• Li

• Fe

• Ca

• Cl

What makes copper useful in electrical wires?

• It contracts electricity

• It expands electricity

• It conducts electricity

Atoms are.....

• When elements and compounds are simply mixed together without chemical bonds.

• Everything is made up of these very small particles.

• A substance made up of only one type of atom.

• A substance made up of two or more different types of atom joined together by chemical bonds.

Elements are.....

• When elements and compounds are simply mixed together without chemical bonds.

• Everything is made up of these very small particles.

• A substance made up of only one type of atom.

• A substance made up of two or more different types of atom joined together by chemical bonds.

Compounds are.....

• When elements and compounds are simply mixed together without chemical bonds.

• Everything is made up of these very small particles.

• A substance made up of only one type of atom.

• A substance made up of two or more different types of atom joined together by chemical bonds.

Mixtures are.....

• When elements and compounds are simply mixed together without chemical bonds.

• Everything is made up of these very small particles.

• A substance made up of only one type of atom.

• A substance made up of two or more different types of atom joined together by chemical bonds.

Identify the 2 mixtures

• C+D

• B+C

• B+F

• A+E

Identify the 3 boxes that have compounds in them?

• ABC

• BCE

• CDF

• AEF