About: Discovery of the nonmetals

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Most nonmetallic elements were discovered after the freezing of mercury in 1759 by the German-Russian physicist and the Russian polymath Lomonosov. Before then, carbon, sulfur and antimony were known in antiquity. Arsenic and phosphorus were discovered in the middle ages and in the Renaissance, respectively. In the ensuing century and a half, from 1766 to 1895, all the remaining nonmetallic elements, bar radon had been isolated. The latter three were discovered in 1898.

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  • Most nonmetallic elements were discovered after the freezing of mercury in 1759 by the German-Russian physicist and the Russian polymath Lomonosov. Before then, carbon, sulfur and antimony were known in antiquity. Arsenic and phosphorus were discovered in the middle ages and in the Renaissance, respectively. In the ensuing century and a half, from 1766 to 1895, all the remaining nonmetallic elements, bar radon had been isolated. The latter three were discovered in 1898. (en)
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  • H, C, N, P, O, S, Se, F, Cl, Br, I, He, Ne, Ar, Kr, Xe, Rn (en)
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  • Nonmetals in the periodic table (en)
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  • Most nonmetallic elements were discovered after the freezing of mercury in 1759 by the German-Russian physicist and the Russian polymath Lomonosov. Before then, carbon, sulfur and antimony were known in antiquity. Arsenic and phosphorus were discovered in the middle ages and in the Renaissance, respectively. In the ensuing century and a half, from 1766 to 1895, all the remaining nonmetallic elements, bar radon had been isolated. The latter three were discovered in 1898. (en)
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  • Discovery of the nonmetals (en)
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