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The Most Scarce Precious Metal

What is the rarest metal you could put in a ring for your sweetheart? This video features fun experiments and informational tidbits about elements while searching for the answer of this very question.

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Channels: Chemistry (General) Interesting Science Inorganic chemistry

Tags: precious metals elements chemistry

Uploaded by: ( Send Message ) on 26-11-2012. Dnatube suggest users to have interest in drug testing, mesothelioma, insurance, medical lawyers.

Duration: 7m 10s

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