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Geography Categories
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| Definition Of: |
Radium (Ra )
Atomic Mass : 226.0254 Atomic Number : 88 Name Origins: Latin, radius = "ray" Year Discovered : 1898 Discovery Credits : Pierre and Marie Curie at Paris, France. More Details
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Mineralogy INDEX:
List of Terms: Terms beginning with "A", Page 1 |
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Page Number:
1 2 3 A: Page 1 of 3.
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