two or more different elements
compound
There is no general relationship.
A compound is 2 elements chemically combined, though it is unseparatable, it is made up of 2 or more elements. But since a compound cannot be broken down into elements, after the elements are chemically combined, that makes a compound a pure substance
compound is when two or more elements combine chemically
two or more different elements
silicon and oxygen
A substance made up of the atoms of two or more elements is called a compound. Compounds form when different elements chemically bond together in specific ratios. The properties of compounds are different from the properties of the individual elements that make them up.
A compound substance is one that is made up of two or more elements.
A compound is made up of two or more elements (water is a compound, made up of two elements: oxygen and hydrogen).
a compound can be made out of 2 or more elements
Crbonation is carbon dioxide dissovlved into the water. So what makes it up are carbon and oxygen.
They don't have the same elements that make them. Hope it helped. =)