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'''Cadmium''' is a chemical element which occurs naturally on Earth. The scientific symbol for cadmium is '''Cd''' and it's element number is 48. It occurs as a metallic element in the earth's crust and oceans. It was first discovered in Germany in 1817 as a by-product of the zinc refining process. Its name is derived from the Latin cadmia and the Greek kadmeia.<ref>http://www.cadmium.org/ at Cadmium.org</ref>

'''Cadmium''' is a chemical element which occurs naturally on Earth. The scientific symbol for cadmium is '''Cd''' and it's element number is 48. It occurs as a metallic element in the earth's crust and oceans. It was first discovered in Germany in 1817 as a by-product of the zinc refining process. Its name is derived from the Latin cadmia and the Greek kadmeia.<ref>http://www.cadmium.org/ at Cadmium.org</ref>

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==References==

 

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[[Category:Chemistry]]

[[Category:Chemistry]]

[[Category:Elements]]

[[Category:Elements]]