Tag Archives: 29

(Atomic number) 29 (Copper – Cu)

The name copper is derived from Latin word cuprium which refers to island of Cyprus where ore deposits were found thousands of years ago.  Common uses include coins, sculpture and conductor of electricity. Melting point     1083 Celsius Boiling point      2567 Celsius Copper has 29 electrons and 29 protons.  “In nature it has two isotopes, 63 [...]

Posted in Uncategorized | Also tagged , , , , , , , , , , , , , , , | Leave a comment
  • Countdown to Powers of Ten Day

    • 10/10/10 1285 days ago