Pure air is the elemental mixture of different types of gases.It is homogeneous mixture of gases Pure air is the elemental mixture of different types of gases.It is homogeneous mixture of gases
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.
Arsenic is a chemical element with the symbol As, atomic number 33.
Copper is an element, as it is a pure substance made up of only copper atoms.
Wood is a heterogeneous mixture composed of different compounds such as cellulose, lignin, and hemicellulose.
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.
heterogenous mixture
Heterogenous
heterogenous
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.
no, but it is a homogeneous mixture ************************ No, it is a compound.
Arsenic is a chemical element with the symbol As, atomic number 33.
no its a heterogeneous
Copper is an element, as it is a pure substance made up of only copper atoms.
Wood is a heterogeneous mixture composed of different compounds such as cellulose, lignin, and hemicellulose.
Heterogenous
a burrito is a heterogenous mixture
Homogeneous mixture