Elements and Compounds

solution

compound

element

mixture

It contains only one kind of atom.

It can be decomposed by ordinary chemical means.

It is composed of atoms of two or more elements that bond together.

It has unique properties that are different from the properties of its individual elements.

It contains only one kind of atom.

It can be separated by physical means.

It cannot be decomposed into simpler types of substances.

It consists of atoms of two or more different elements bond together.

Carbon and Oxide

Carbon and Oxygen

Carbon and Hydrogen

Carbon and Carbon

Their outer electron shell is filled

Their inner electron shell is filled

They are able to bond to fill their outer shell

None of the above, Noble Gases are highly reactive