If it s a mixture state whether it is heterogeneous or homogeneous.
Marble mixture or pure substance.
As a mineral it usually contains contaminants which add structure grain and color.
Mixture is a combination of two or more pure substances where each substance keeps its own identity upon mixing.
A pure substance has a definite and constant composition like salt or sugar.
Look at rocks the ocean rivers or even the atmosphere.
However unlike granite marble is typically more than 90 calcium carbonate so it might count as a pure substance.
Just like granite marble is a mixture.
C marble if extremely pure is calcium carbonate which is a pure substance compound.
Mixtures are present almost everywhere on earth.
Just like granite marble is a mixture.
A concrete b tomato juice c marble d seawater e iron.
A b concrete and tomato juice are heterogeneous mixtures.
A pure substance can be either an element or a compound but the composition of a pure substance doesn t vary.
Marble is a type of limestone so is a.
Classify each of the following as a pure substance or a mixture.
Marble is a type of limestone so is a.
This makes it a heterogeneous mixture.