Copper By Milad Danish

⚪ Atomic Number: 29

⚪ Symbol: CU

⚪ Atomic Mass: 63.54

Facts:

• Pure copper melts at 1084.62 degrees Celsius.
• Copper can be fully recycled without losing quality
• U.S. coins today consist of a solid copper core and layer of copper-nickel alloy.

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2nd Slide

Copper has a relatively large atomic radius of about 128 picometers.

Copper is an excellent conductor of electricity and heat.

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3rd Slide

Test 3

Test 3

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