Compound
Coppersulphate is a compound
its a homogenous mixture... its mixed so well that you cant tell there are separate parts, but there really are
True.
A compound comprises the same proportion of its components, a mixture can be made up of varying amounts.A compound may have physical and chemical properties which are quite different to those of any of its components. A mixture retains many of the physical and chemical properties of its main ingredient.
Today an element is a chemical concept which refers to a substances formed by the same atoms (oxygen hydrogen, calcium, carbon, etc.) and which are the constituent elements of compound molecules. In antiquity , the elements were air, earth, water and fire.
Ca is the chemical symbol for calcium, an element. It is an alkali metal with atomic number 20. ------------------------------------------- The above is true, however if the element Ca is present in a solution then it will be present as part of an Ionic compound in solution, note a solution is not a mixture, element or compound, it is a SOLUTION. An insoluble compound of Ca could be present in liquid, in which case you would have a suspension. A suspension is a mixture.
Mixture
Ca is the chemical symbol for calcium, an element. It is an alkali metal with atomic number 20. ------------------------------------------- The above is true, however if the element Ca is present in a solution then it will be present as part of an Ionic compound in solution, note a solution is not a mixture, element or compound, it is a SOLUTION. An insoluble compound of Ca could be present in liquid, in which case you would have a suspension. A suspension is a mixture.
No, energy is NOT an element, a compound or a mixture.
electricity is not a compound, mixture or element.
electricity is not a compound, mixture or element.
electricity is not a compound, mixture or element.
It is a mixture.
no they are compound mixture
It is a compound mixture.
Is gasoline a element a mixture or a compound
it is a compound