CHAP 3
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12 Experiment
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Early Islamic chemists such as Jabir ibn Hayyan (Geber), Al-Kindi (Alkindus) and Al-Razi (Rasis or Rhazes) contributed key chemical discoveries, including:
The 14k gold chain must be inquarted (quartered) with pure silver. The gold and silver are melted together and this dilutes the gold so that the non-gold.
The Algebra of Gold By Frank J. Antoniazzi Jr.. Why study about Gold? Gold is valuable. Many people buy gold jewelry. Gold is useful. Gold is expensive.