Air is not an example for any of the given. It is a mixture of various elements and compounds.
Air is a mixture of various gases, chiefly nitrogen, oxygen and carbon dioxide. The last is a compound.
a mixture of elements can be a compound or simply a mixture. a compound is two or more elements of the periodic table joined together chemically. a mixture is where they are connected but not connected chemically. ask your chemistry teacher or something.
it is a mixture of elements
mixture as the elements are not chemically bonded :)
Elements.
Water is the compound. Iodine and calcium are elements, and air is a mixture.
Air is a mixture, made mostly of the elements nitrogen and oxygen. It also has some other gases, such as argon (element), carbon dioxide (compound), and water (compound).
mixture
Clean air is actually a mixture! It is made out of various elements such as oxygen, hydrogen and nitrogen.
They are elements not compound mixture
Reactants can be a mixture, compounds, a mixture of compounds and also elements. It depends on the reaction. Air is a mixture and is often a reactant for example.
because there are many elements and compounds in that make it up, eg, CO2 is a compound, but O2 is an element. This means its a mixture not an element.
It is a mixture MAINLY of elements- nitrogen, oxygen, argon. However, there are a small number of compounds in the mixture- such as carbon dioxide (compound of carbon and oxygen)
electricity is not a compound, mixture or element.
air is a mixture of elements (nitrogen, oxygen, trace amounts of other elemental gases) plus compounds (water vapor, nitrogen and sulfur oxides, CO2)
Water is a compound of hydroogen and oxygen (H2O). Copper is an element, Air is a mixture of elements and compounds, and saline solution is a mixture of salt and water.
No. Air is a mixture.