A material with definite properties and definite chemical composition is called a pure substance.
Solids
Minerals have a definite chemical composition, are solid, are inorganic, are naturally occurring, and have a crystalline structure.
Colon is an organ not a compound with definite composition.
Yes, a mixture does not obey the law of definite composition. Mixtures can have varying proportions of different substances, whereas compounds, which obey the law of definite composition, have a fixed ratio of elements.
Well, honey, when we say a mineral has a definite chemical composition, we mean it's like a strict recipe - it's got a specific arrangement of elements that doesn't change. It's not like your indecisive friend who can't commit to a lunch order. So, when a mineral says it's made up of certain elements, you better believe it's not messing around.
Yes
A definite chemical composition
yes it can
Substance
Definite chemical composition is when a mineral is made of the same material throughout. Basically when a mineral is only made of one material all the way through, not part iron in one part and then gold in the rest.
a substance