De-icer. normally used for car windscreen but can be used for roadways
It really depends on the amount of chocolate you are trying to melt.
which chemical is used to melt the iron
no that is a physical property change, not a chemical property.
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which are the chemicals that melt stones, give that chemicals name
physical because it is changing its state of matter
This is a trick question because "I2" is the chemical symbol for MOLECULAR iodine (your question did not say melt Iodine, it said melt I2).Only gaseous iodine is composed of I2 molecules and as it is a gas it CAN NOT melt.
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It's a physical change.
it is a chemical change and i think maybe it is because you use heat to melt it and metal to shape it.
This is a physical change. Chemical changes are changes in "what things are made out of".
It's a mix of mostly NaCl and a little CaCO3