Wednesday, November 18, 2009

The Noble Gases- igcse / gcse/ o level

1.What is the Group Number of the Noble Gases?
2.What does Monatomic mean?
3.Going down the Group, do the Noble Gases have a Higher Boiling Point?
4.Give one Use of Helium?
5.Give one Use of Neon?
6.Give one Use of Argon?

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chemistry notes / igcse-gcse- Olevel