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Elements with External Samples (37)

These are elements that have "External" samples associated with them. External samples are ones not actually located in the table and which I don't own. Generally speaking that means museum specimens, interesting rocks, or other objects I found somewhere that had to stay where they were for whatever reason.

Click any element below to see all the samples of that element.

Text and images Copyright (c) 2010 by Theodore W. Gray.

Hydrogen Helium Boron
Carbon Oxygen Aluminum
Sulfur Calcium Titanium
Chromium Iron Nickel
Copper Arsenic Selenium
Rubidium Technetium Ruthenium
Palladium Silver Tin
Antimony Tellurium Cesium
Holmium Tungsten Rhenium
Osmium Iridium Platinum
Mercury Lead Bismuth
Radium Thorium Uranium
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