Reaction of iron with oxygen together with fuel and heat.
a.burning of iron
b.hardening of iron
c.rusting of iron
d.freezing or iron
help
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Reaction of iron with oxygen together with fuel and heat.
a.burning of iron
b.hardening of iron
c.rusting of iron
d.freezing or iron
help
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Answer:
b
Explanation:
i think that's the answer