Elements of Group 0

Across
2. What state of matter are all Group 0 elements in at room temperature?
4. What word describes a chemical that is unreactive?
Down
1. Granite releases which radioactive gas?
3. Which group is also known as the noble gases?
Objectives
To understand that elements of Group 0 have similar properties.
To be able to recall the properties and uses of Group 0 elements.
To be able to explain why Group 0 elements are unreactive.

In your notes . . .
Use secondary sources of data to complete your poster on the noble gases.

Why are noble gases inert?
Noble gases are chemically unreactive or inert.
This is because they have a complete outer shell (highest energy level) of electrons.

Plenary
Match the noble gas to its use.