ENTER SUBJECT
Got essays up the wazoo? Then you have found the right site. With over 45,000 essays, reports, and papers in our database, we are the
busy student's best friend. Get instant access and download all the essays you will ever need for one low price! Don't wait any longer...
that essay isn't going to write itself. So click the button below and join today.
Here is a free sample excerpt of the essay
Copper Report
Part I of Essay
Copper comes from a Latin term cyprium (after the island of Cyprus) meaning "the metal of Cyprus." Copper dates back to prehistoric times but has been mined for 5000 years, however it's exact discoverer is unknown. Cu is Copper's chemical symbol. It contains 29 protons/e .... Part II of Essay .... A few other statistics are: Valence States 2,1, it's magnetic state is diamagnetic, its heat of fusion is 134 J/g. There are four atoms per Unit Cell, Copper's structure is A1; Copper (as a crystal structure) is a face-centered cubic. It's volume is 1.182(-29)m3. The metal copper has a number of uses. First off its a great conductor of heat and electricity. It's used in cables, tubing for water pipes, and for central heating systems, mixed with other metals to make alloys such as brass and bronze. It is also used as jewelry, and in diffe ....
Membership Option |
Price |
Join |
30 days (recurring) |
$19.95 |
90 days (recurring) |
$39.95 |
180 days (non-recurring) |
$69.95 |
|
|
|
Words: 297 - Pages: 2
|