References

 Billings, Roger. Hydrogen in Use. 1998: n.pag. On-line. Internet.5 April 2002,  Available WWW: http://www.science.edu/billings/index.html.

Corrosion Productions. Hydrogen Production Processes. no date: n. pag. On-line. Internet. 7April 2002. Available WWW: http://www.corrosion-doctors.org/Hydrogen/Production.htm.

 CRC. Hydrogen Periodic Table. 19 Dec.1997: n.pag. On-line. Internet. 6 April 2002.  Available WWW: http://pearl1.lanl.gov/periodic/elements/1.html

Greenhouse Gas R & D Programme. Hydrogen-Today and Tomorrow. April 1999: n.pag. On-line. Internet. 6 April 2002. Available WWW: http://www.ieagreen.org.uk/h2rep.htm.

Hydrogen. no date: n.pag. On-line Internet. 6 April 2002. Available WWW: http://jchemed.chem.wisc.edu/JCESoft/Programs/PTL/Sample/Elements/H/H_Descr.html

National Hydrogen Association. Hydrogen...The Freedom Fuel. 5 February 2002: n.pag. 6 April 2002. Available WWW: http://www.hydrogenus.com/.

Nechampkin, Howard. The Chemistry of the Elements. New York, McGraw Hill Book Company, 1968.

Stwertka, Albert. A Guide to the Elements. New York: Oxford University Press, 1998.

Winter, Mark. Hydrogen. 1993 2002:n.pag. On-line. Internet. 6 April 2002. Available WWW: http://www.webelements.com/webelements/elements/text/H/key.html.

Animations:

Computerized Digital Effects. Dr. Fun's Animated Gifs. 1995-2001: n.pag. On-line. Internet. 5 April 2002. Available WWW:  http://www.drfun.com/ani.htm

sunstar253. Animated Space Art. 5 Jan. 2002: n.pag. On-line. Internet. 7 April 2002. Available WWW: http://hometown.aol.com/sunstar253/a-space.html.