A fire could potentially melt iron. The fire would have to be extremely hot for a longer period of time.
If the fire is sufficiently hot, yes.
yes
Ammonia can't melt Iron. But it reacts with acids.
yes it can
They melt. Simply because they are types of metal. All types of metal melt when they are heated in fire.
lots of fire
1536 degrees Celsius.
Iron ore can be melted by fire, or by focused sunlight.
A fire (heat!)
which chemical is used to melt the iron
i
The energy comes from the heat to melt the iron
No. The only thing that can actually melt iron is high temperatures.
average house fire is 1100 °F for 27 min gold melts at 1947.52 °F so the answer is, "possibly" if the fire is hotter than normal, gold could melt
Yes of coarse, look at a forgery (smithy). Heating up to iron's melting point of 1538°C, but much below that it becomes malleable (look at a horse farrier)
Not that i know of but you could use a massive force of positive energy to melt the iron in a few seconds.
When you add heat to an iron nail it will get hot. If enough heat energy is added the nail could melt.
It depends what it's made of. Normal ceramic is unlikely to melt but would probably crack. Steel might melt in an extremely hot fire. Plastics would melt.
AANG! of course he could fire bend and melt his metel