The pure nitrogen is a chemical element, gaseous at room temperature.
Pure air is an elemental mixture of different types of gases and so it is a homogeneous mixture from gases.
pure air is a homogeneous mixture
No. It is a mixture.
no! its a pure ELEMENT.. Check out the periodic table
Pure water is a compound. The chemical formula of it is H2O. The component elements are Hydrogen and oxygen.
I wanna know which of these is pure gold made of, mixture, heterogenous, homogenous, solution, pure chemical solution, compound or element?
The grain alcohol itself is a compound, Ethanol but, it is always found in a mixture with water, making it a solution.
sulphur is an element, as it is a pure substance made of one type of atom..! :D
silver is an element because, it is a pure chemical substance composed of atoms with the same number of protons.
Pure gold is an element.
No, carbon is not a heterogeneous mixture. It is not a mixture because it is an element. The term heterogeneous can only be applied to mixtures.
No,bromine is not heterogenous.It is a pure element.
no! its a pure ELEMENT.. Check out the periodic table
Heterogenous. Salt is sodium and chloride.
Brine is usually understood to be common salt in water. However, there are also other salt solutions that would also be classified as a brine. It is a solution and thus also a homogenous mixture.
Pure water is a compound. The chemical formula of it is H2O. The component elements are Hydrogen and oxygen.
I wanna know which of these is pure gold made of, mixture, heterogenous, homogenous, solution, pure chemical solution, compound or element?
The grain alcohol itself is a compound, Ethanol but, it is always found in a mixture with water, making it a solution.
sulphur is an element, as it is a pure substance made of one type of atom..! :D
Neither. Copper is not a mixture at all. It is a pure element.