Platinum - The MOST PRECIOUS Metal on EARTH!

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So, today I want to tell you about the most precious metal on Earth - platinum.
In the periodic table of chemical elements, platinum is located in the 10th group and is also a part of the so-called platinum group of precious and rare metals.

Platinum full video script: https://drive.google.com/file/d/0Bw_R-2ve_CpvTGFBeG4zVWV3Vk0/view?usp=sharing

Видео Platinum - The MOST PRECIOUS Metal on EARTH! канала Thoisoi2 - Chemical Experiments!