5 Feb 10165 Jahr v. Chr. - Introduction
Beschreibung:
The colour of the metals depends on the method of their extraction.
Green = No chemical Interference or electrolysis is required
Red = Electrolysis is used for extraction
Blue = Chemically extracted, Reaction takes place.
Zugefügt zum Band der Zeit:
Datum:
5 Feb 10165 Jahr v. Chr.
Jetzt
~ 12197 years ago