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What happens when iron reacts with oxygen?
Iron reacts with oxygen to form iron oxide.
What is the word equation for iron reacting with oxygen?
Iron + oxygen → iron oxide
What can be observed when iron burns in oxygen?
A black mass of iron oxide, with a bright yellow glow and yellow sparks.
What is the difference between burning magnesium and burning iron?
Magnesium → white powder + blinding white light
Iron → black iron oxide + yellow glow/sparks