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单词 ferrosoferric oxide
释义

Definition of ferrosoferric oxide in English:

ferrosoferric oxide

noun
Chemistry

  • A black oxide of iron containing the element in both the ferrous and ferric states (oxidation numbers +2 and +3), which occurs especially as the mineral magnetite or lodestone, has ferrimagnetic properties, and is made artificially for use as a black pigment.

Origin

Early 19th century; earliest use found in Thomas Thomson (1773–1852), chemist.

Definition of ferrosoferric oxide in US English:

ferrosoferric oxide

noun
Chemistry

  • A black oxide of iron containing the element in both the ferrous and ferric states (oxidation numbers +2 and +3), which occurs especially as the mineral magnetite or lodestone, has ferrimagnetic properties, and is made artificially for use as a black pigment.

Origin

Early 19th century; earliest use found in Thomas Thomson (1773–1852), chemist.
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更新时间：2025/1/14 12:07:10