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Title: By: Dustin Walkup


1
  • By Dustin Walkup
  • Mr. Kimball
  • 71242

2
Chemistry of Copper
  • Coppers symbol is Cu
  • Atomic Number 26
  • Atomic Mass 63.546 amu
  • Number of N-35, P-29, E-29
  • Transition Metal
  • Melting Point 1083.0 C
  • Boiling Point 2567.0 C

3
History of copper
  • The discovery date of copper is unknown, but
    copper is considered mans oldest metal.
  • The earliest use of copper estimated is around
    9000 B.C. in the middle east where copper was
    used to make icons and lamps.

4
Copper In Nature
  • Copper is found in nature and has been mined for
    hundreds of years.
  • Most copper ores extract copper sulfides such
    as,CuFeS2, Cu5FeS4, and Cu2S

Copper Mine
5
Copper Uses
  • Copper is used for many things that we use daily,
    including something that we are all familiar
    with, money.

6
Copper Uses Continued
  • The penny contains only 2.6 copper
  • But the U.S. nickel contains 75 copper. The
    dime, quarter, and half dollar coins contain
    91.67 copper.

7
Copper Uses Continued
  • Another use for
    copper that is quite
    common is plumbing.
  • Almost all houses built
    since 1963 contain copper
    water systems.

8
Copper Uses Continued
  • Plumbers use copper for plumbing because it does
    not corrode, like other metals, nor does
    it give off fumes, burn, or
    melt.
  • In fact, copper has
    been found in ancient
    Egyptian
    tombs
    where it was used
    for water
    pipes like
    today and 5000
    years
    later the copper
    was still in excellent

    and functional condition.

9
Copper Uses Continued
  • Copper is considered a very good conductor of
    heat and electricity.
  • In fact, copper is
    used as a conductor in
    most
    electrical wires
    today because It conducts
    electrical current better than any other metal
    except silver.

10
Interesting Copper Facts
  • Since 1999, the price of
    copper has quintupled,
    from 0.60 per
    pound to
    3.75 per pound in May
    of 2006.
  • The Statue of Liberty
    contains 179,000 pounds
    of copper

11
Toxicity
  • Although copper seems harmless as we use it with
    everyday products, all copper compounds, unless
    otherwise known, should be treated as if they
    were toxic.
  • People can receive copper poisoning from copper
    and in some cases, like with large quantities of
    copper sulfate, copper can be lethal.

12
Sources
  • WWW.Copper.org
  • WWW.Chemicalelements.com
  • http//en.wikipedia.org/wiki/Copper
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