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Gold is the 79th element.

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by

Mitchell Irsik

on 23 September 2013

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Transcript of Gold is the 79th element.

Gold is the 79th element.
It's symbol is Au which derives from the latin word aurum.
Gold has 79 protons, 79 electrons, and 197 neutrons in it's most stable isotope.
Gold has 7 isotopes.
Au-194
Au-195
Au-195m
Au-196
Au-197
Au-198
Au-199
Au-197 is the only stable isotope.
Properties of Gold
Gold is a transitional metal.
It has a gold color.
It has a cubic crystal structure.
Gold is used in currency, jewelry, electronic devices, and many other practical real world applications.
Gold is a highly sought after precious metal.
The purest form of gold that you can buy is 24 kt gold.
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