You use a Bunsen burner
Yes iron can burn
because iron doesn't burn...it melts.
Not burn, but damage.
No, blisters are not necessary for an iron burn to heal. Proper wound care, such as keeping the burn clean and dressed, will help promote healing. If you are concerned about your burn, it's best to consult a medical professional for advice.
Oxygen can support combustion, but iron itself does not burn in typical atmospheric conditions. However, iron can oxidize, forming iron oxide (rust), in the presence of oxygen and moisture. This process is a slow form of oxidation rather than rapid combustion.
that it can get to hot and burn you.
Yes it can
Maybe!
It can, under the right conditions. Small pieces of iron, such as iron filings, will burn.
to burn coke that will burn the raw material
it increases the mass when you burn it
only apply ice!