Originally: (A. F. de Fourcroy's name for) nitrogen. Later: a supposed essential component of alkalis.
| 单词 | θ68997 |
| 释义 | the world > matter > chemistry > elements and compounds > metals > specific elements > nitrogen > [noun] (26) alkaligen1788 Originally: (A. F. de Fourcroy's name for) nitrogen. Later: a supposed essential component of alkalis. azote1791 The name given by Lavoisier, from its inability to support life, to the gas now known as nitrogen. nitrogen1791 A non-metallic chemical element, atomic no. 7, which, as a colourless, odourless gas with diatomic molecules (N2), forms approximately four-fifths… septon1795 In the terminology of S. L. Mitchill: nitrogen. N1814 In form N. Chemistry. The element nitrogen. Subcategories:— nitrosity (2) — compounds (17) — groups (1) — radicals (1) |
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