1 Jan 9000 Jahr v. Chr. - Copper discovery
Beschreibung:
Mesopotamians discoveredMelting point: 1084.62°C
Boiling point: 2560°C
Atomic number: 29
Isotopes: 4
Most copper is used in electrical equipment such as wiring and motors. This is because it conducts both heat and electricity very well, and can be drawn into wires.
Zugefügt zum Band der Zeit:
Datum:
1 Jan 9000 Jahr v. Chr.
Jetzt
~ 11031 years ago
