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The melted sulfur is red-brown.
yes. magma is melted rock that is still underground while lava is melted rock above ground
Naphthalene is a Ionic Substance. Hence, Ionic substance do not conduct when solid. But they do conduct when melted or dissolved in water - and they decompose at the same time. Therefor molten Naphthalene conduts electricity as the ions become free to move when dissolved in water.
Because it has been melted and it only can be separated in chemical method
It might be possible to melt concrete if lava in contact with it was hot enough. But it is more likely that concrete would decompose and become "crumbly" before it "melted" when heated.
Napthalene balls form a gaseous state from solid state without turning into liquod i.e. SUBLIMATION
thermoplastics can be melted / heated up and re-moulded into a completely new shape. usually once re-heated they will re-take their original shape. Thermosetting Plastics cannot be melted down or re-shaped once they have originally set.
Melted
Melted cheese.
yes, it can be melted if it is heated
They vibrate. And if heated enough, most connections will be broken and the object will be melted.
Sulfur is melted.
If a substance is heated, it will either get hotter, or it will change its phase - for example, when ice at 0 degrees Celsius is melted to water at 0 degrees Celsius. In this case, the heat energy is converted to a type of potential energy.
The melted sulfur is red-brown.
Sulfur is melted.
Thermal expansion occured.
By heating salts can be dehydrated, thermally decomposed or melted.