minus-squareefiler@lemmy.worldtoAsklemmy@lemmy.ml•How come rust built up on iron things looks like a thick crust, but somehow when it's removed it's like there's nothing gone from the original?linkfedilinkarrow-up0·2 years agoJust want to add, that rust is not pure iron oxide(? can’t do chemistry in english) but also contains water molecules linkfedilink
Just want to add, that rust is not pure iron oxide(? can’t do chemistry in english) but also contains water molecules