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Periodic Table

Click any element to learn more about it.

Category: All actinide alkali metal alkaline earth halogen metalloid noble gas nonmetal post transition transition metal
1 H Hydrogen 1.008 6 C Carbon 12.011 7 N Nitrogen 14.007 8 O Oxygen 15.999 15 P Phosphorus 30.974 16 S Sulfur 32.065