A name given from early times to the protosulphates of copper, iron, and zinc (distinguished as blue… Protosulphate of zinc: white copperas.
| 单词 | θ69070 |
| 释义 | the world > matter > chemistry > elements and compounds > metals > specific elements > sulphur > [noun] > compounds > sulphates > of zinc (2) white copperas1464 A name given from early times to the protosulphates of copper, iron, and zinc (distinguished as blue… Protosulphate of zinc: white copperas. white vitriol1676 With distinguishing epithets. With adjectives of colour. blue vitriol, green vitriol, red vitriol, white vitriol, sulphate of copper, iron, cobalt… |
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