Homework Help

[TheFilePirater]

first all i would like to thank any1 that helos me or gives me links...

im doin a powerpoint project on carbon 14 group (elements)
and i need the following for the following elements

carbon-silicon-germanium-tin-lead

two physical properties
two chemical properties
1 use for the element

Thank You all in advance for helping me

[Triadcool]

I am project eletirit. :o

[Rat Faced]

Your questions answered (http://www.google.com)

[TheFilePirater]

u bastard :P

[Spider_dude]

i am in 4th year of a chemistry degree. i am a bit busy just now but will try and help you as much as i can, seeing as its now tuesday morning.


carbon -physical properties, solid, lubricant, does not conduct heat or electricity. uses - burning to produce heat in oxygen, lubrication.

silicon - conduct electricity, will melt. uses mocroprocessors, breast implants.

germanium - doped with arsenic, gallium, or other elements for use as a transistor element. Its application as a semiconductor provides the largest use for germanium. similar to silicon is physial properties.

Tin - metallic, conducts heat and electricity, uses tin cups.

lead - metal, conductor, poisonous, uses - paint, pipes, hitting people with.

[UKMan]

Originally posted by Rat Faced@11 November 2003 - 01:04
Your questions answered (http://www.google.com)
roflao

see my sig too - changed it earlier today - ha ha