The temperature of a substance does not change whether it is an element or a compound, though some substances will react when heated. White powder is not any particular substance. There are many substances that can come in the form of a white powders, but the only one that is an element is phosphorus. All the rest are compounds, though some of those may break down into their base elements when heated.
Just To let you Know that clouds are not white they are not white how about that
Anhydrous copper sulfate is white powder, heating makes no difference.
Mercury is extracted from cinnabar by heating and collecting the vapors. In factories, the rock is ground up into a fine powder which is then heated.
thermal
Sulfur is an element.
Sulfur is an element.
zinc(II) oxide
It's a compound. If it was all one element it would all change the same way into the same thing. Since it's a compound, the molecules break up and the groups of atoms react differently to the heating (one becomes a gas, the other remains solid).
Powder Coating I think
Anhydrous copper sulfate is white powder, heating makes no difference.
Mercury is extracted from cinnabar by heating and collecting the vapors. In factories, the rock is ground up into a fine powder which is then heated.
depends on the element
During a chemical reaction, the powder breaks down into calcium and carbon.
It turns into a white powder and when water is then again added to the deydrated copper sulphate it turns back to its original colour
thermal
Sulfur is an element.
no
no