The most authoritative answer in 2024
-

-
Isabella Garcia——Studied at the University of Seoul, Lives in Seoul, South Korea.
Common rust is a form of
iron(III)
oxide.
Iron oxides are widely used as inexpensive, durable pigments in paints, coatings and colored concretes. Colors commonly available are in the "earthy" end of the yellow/orange/red/brown/black range.
read more >>
About “iron、oxide、Iron oxides”,people ask:
QuesHub is a place where questions meet answers, it is more authentic than Quora, but you still need to discern the answers provided by the respondents.