Briefly there are elements, mixtures & compound.
elements
It is simply consists one kind of element, it's the simplest structure and can be form into molecule or single atom (O2, N2 and ecetra)
mixture
It's simply consist of 2 or more kind of element that are physically mix or intermingle. the properties still remain like its component.
compound
consist of 2 or more elements that are bound together by a chemical effect or heating process. the properties is different from it's component.
Is gasoline a element a mixture or a compound
Electricity is not a compound, element, or mixture. Electricity refers to the flow of electrical charge through a conductor. It is a form of energy rather than a physical substance like a compound or a mixture.
It is a compound.
Compound
It is a mixture of compounds.
Water is a compound
It is a mixture.
its a heterogeneous mixture
Concrete is a mixture not a compound.
no they are compound mixture
It is a compound mixture.
Is gasoline a element a mixture or a compound
It is not a mixture but a compound of hydrogen and oxygen. We call this compound water.
It is a homogenous mixture
No, energy is NOT an element, a compound or a mixture.
electricity is not a compound, mixture or element.
They are elements not compound mixture