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Chemistry
Question | Answer |
---|---|
Hydrogen: | H |
Siver: | Ag |
Gold: | Au |
Arsenic: | As |
Sodium: | Na |
Iron: | Fe |
Mercury: | Hg |
Tin: | Sn |
Lead: | Pb |
Potassioum: | K |
Tungsten: | W |
Radium: | Ra |
Copper: | Cu |
Californium: | Cf (man-made) |
Eisteinium: | Es (man-made) |