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晶系,磁铁矿,化学式
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He would much it if you could give him a hand
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题目磁铁矿石的化学式是()。A、Fe3O4B、Fe2O3C、nFe2O3•mH2OD、FeCO3可圈可点用户2021-02-20 09:34优质解答答案A解析磁铁矿的化学成分为Fe3O4，晶体属等轴晶系的氧化物矿物。
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题目
磁铁矿石的化学式是()。
A、Fe3O4
B、Fe2O3
C、nFe2O3•mH2O
D、FeCO3
可圈可点用户
2021-02-20 09:34
优质解答
A
磁铁矿的化学成分为Fe3O4，晶体属等轴晶系的氧化物矿物。
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