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la research thing


thing 1

on 20 May 2010

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Transcript of la research thing

GOLS gggggggggggggg GOLD Chemical symbol: AU
Atomic Number: 79
Atomic Weight: 196.9665
Melting Point: 1064.43 °C
Boiling Point: 2807.0 °C
Boring facts 1 ounce of gold can be pounded in to 300ft squared sheet
Gold is the most ductile and malleable of all the metals.
It never rusts.
An ounce of gold can be stretched over 50 miles.
it only makes up 5 out of ten millionth of the world's outer layer How rare? Gold is used for jewelry, dental work, plating, and reflectors and many other stuff. Gold properties what is it use for? How heavy? One cubic foot of gold weighs half a ton. http://www.goldipedia.gold.org/facts/
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