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Cara Mengetahui Emas Asli

Published on Nov 19, 2015

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1.

Cara Mengetahui Emas Asli

2.

Lihat Ciri-ciri Emas Secara Visual

3.

Gigit Emasnya

Photo by U.S. Army IMCOM
4.

Uji emas dengan magnet

Photo by jovike
5.

Uji densitas emas

6.

goreskan emas pada keramik

Photo by t0msk
7.

uji emas dengan nitric acid

Photo by Leo Reynolds

YeYe Alkautsar

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