Wednesday, February 3, 2010

Meredith S.

1. Name and Symbol of Element: Copper, Cu

2. Atomic Number: 29
3. Mass Number: 63.546
4. Melting Point: 1084.62 degrees Celsius
5. Boiling Point: 2560 degrees Celsius
6. Normal Phase: solid
7. Element Family: transition metal
8. Name of Discoverer and date of discovery: they don't know who discovered copper but they say it has been used for over 5,000 years

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