Nitrogen is an element.
element
It is a heterogeneous mixture.
Heterogeneous
It is a heterogeneous mixture.
Heterogeneous mixture.
Hydrogen is a chemical element, gas at room temperature, having a diatomic molecule.
it is compound solution! Yamaha!
It is a diatomic element. As such, it would be a solution. It is not a heterogenous mixture because heterogenous means nonuniform. N2 is uniform because it is composed of all the same element in the same proportion. It's a solution.
It is a heterogeneous mixture.
It is a heterogeneous mixture.
Sulfur is an element.
Pepsi is a solution