Elements are not mixtures.
An element is composed of only one kind of atom. A compound is composed of two or more different elements. A mixture is just two or more substances mixed together. A classical experiment in school is to take a mixture of two substances, sand and salt; then to decide how to separate the two substances. That is usually done by putting them both into water; the salt dissolves thus allowing the salt to be recovered by boiling the water away. The sand (and any remaining water) are then placed on a filter paper. This lets the water through but not the sand, which might need a little more drying.
isotopes
compounds
It is a mixture!! the atoms/elements are not chemically joined
air is a mixture of elements.so is water. Air-it has hydrogen,oxygen,nitrogen,carbon di oxide,water vapour etc but in different proportions so it is a mixture of elements.
Mixture may consists of elements , compounds or both.
Lime is a compound.
It is a element
An alloy is a mixture of Metals. A mixture is a combination of elements in an unfixed ratio. A compound is a mixture of elements in a fixed ratio.
Air is not an example for any of the given. It is a mixture of various elements and compounds.
A mixture is a collection of elements.
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.
The most common kind is a mixture of metallic elements, called an "alloy".
mixture as the elements are not chemically bonded :)
Milk is an emulsion and a mixture.
They are elements not compound mixture
Smoke is a heterogeneous mixture.
soil is a mixture because it isn't made up of any elements or any combined elements(compounds). instead soil is a mixture of weathered rock, organic matter, water, and air
mixture as the elements are not chemically bonded :)
electricity is not a compound, mixture or element.