Chromium(III) bromide hexahydrate

六水合三溴化铬

Chromium chips

铬芯片

Manganese(IV) oxide

二氧化锰

Manganese(II) selenide

硒化锰

Manganese(II) chloride, anhydrous

无水二氯化锰

Iron(III) fluoride, anhydrous

氟化铁

Iron(II) bromide, anhydrous

无水溴化亚铁

Iron(II) sulfate heptahydrate

七水硫酸亚铁

Iron powder

Iron(III) perchlorate hydrate (purple)

高氯酸铁(III)盐水合物