The pure nitrogen is a chemical element, gaseous at room temperature.
Sulfur is an element. Elements are pure substances made up of only one type of atom.
An element is a pure substance composed of only one type of atom and is homogeneous. A compound is a pure substance composed of two or more elements chemically bonded together and is homogeneous. Both elements and compounds are homogeneous in nature.
Ammonia (NH3) is a compound, not an element. It is a homogeneous mixture when dissolved in water, but a pure sample of ammonia gas is considered a compound.
Sodium metal is an element, not a compound or a solution. It is a pure substance that consists of sodium atoms.
The grain alcohol itself is a compound, Ethanol but, it is always found in a mixture with water, making it a solution.
Aluminium is an element . it is not compound or mixture.
silver is an element because, it is a pure chemical substance composed of atoms with the same number of protons.
Sulfur is an element. Elements are pure substances made up of only one type of atom.
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.
Heterogenous. Salt is sodium and chloride.
It's an element. Check your periodic table.
An element is a pure substance composed of only one type of atom and is homogeneous. A compound is a pure substance composed of two or more elements chemically bonded together and is homogeneous. Both elements and compounds are homogeneous in nature.
Ammonia (NH3) is a compound, not an element. It is a homogeneous mixture when dissolved in water, but a pure sample of ammonia gas is considered a compound.
Sodium metal is an element, not a compound or a solution. It is a pure substance that consists of sodium atoms.
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