Sulphur powder is a pure substance.
Yes, unless it is contaminated.
Sulfur is an element. Elements are not mixtures.
Tomato powder is a mixture.
Cocoa powder is a mixture of substances.
Selenium is a pure chemical element.
Yes, unless it is contaminated.
No, sulphur in the pure form is not an explosive.
Sulfur is an element. Elements are not mixtures.
Sulfur is an element. Elements are not mixtures.
Tomato powder is a mixture.
Cocoa powder is a mixture of substances.
It is a homogenous mixture.
Selenium is a pure chemical element.
Yes Baking Powder Is A Pure Substance.
sulphur is an element, as it is a pure substance made of one type of atom..! :D
There is no substance called "copper sulphur". You could have a mixture of copper and sulphur, though. But there are compounds (pure substances) of copper and sulphur as well. They include copper I and copper II sulphide (Cu2S and CuS). Another, very common compound is copper sulphate, CuSO4
Yes, it is composed of three oxygen atoms and has the chemical formula O3.