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
I am project eletirit.
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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.
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roflaoOriginally posted by Rat Faced@11 November 2003 - 01:04
Your questions answered
see my sig too - changed it earlier today - ha ha
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