|
|
|
This is just the first few lines of the paper. To see the full paper, just
register for an account. It is free and you get
access to thousands of example term papers in our free essay database.
|
Beginning of Paper
|
Compressed Gas: Helium
Helium was discovered by a French astronomer named Pierre-Julius-Cesar
Janssen. The French astronomer got evidence for the element during solar
eclipse in 1868. He detected new lines in the solar spectrum. Later in
1895 Sir William Ramsay discovered it in clevite, a uranium mineral.
Although it was discovered by Sir William Ramsay, the identification of
the element was lef ....
|
|
Middle of Paper
|
.... quickly and without warning - you may literally pass out
while still standing. The usual result is an uncontrolled fall that can
cause serious injury, even if normal breathing resumes before brain damage
occurs due to lack of oxygen. This is to inform you that inhaling
helium can cause more than a funny voice. It can cause serious injuries.
Helium is not flammable, but it is sold as a compressed gas which can
become a hazard if handled improperly. Helium ....
|
|
ADDITIONAL FEATURED ESSAYS
|
|
