oxide of iron造句怎么写

a red oxide of iron.

a red or yellow or brown mineral; an oxide of iron that is a common constituent of rust.

In other words, iron has a strong tendency to rust if exposed to air and damp, for iron and oxygen make rust, or red oxide of iron.

a mineral consisting of tantalum oxide of iron and manganese that occurs with niobite or in coarse granite; an ore of tantalum.

an oxide of iron that is strongly attracted by magnets.

Iron oxide pigment is a color pigment whose basic substance is the oxide of iron, such as red oxide, yellow iron oxide, black iron oxide, and brown oxide.