They are called mixtures.
Is marble a pure substance or a mixture.
Marble is a type of limestone so is a.
A pure substance has a definite and constant composition like salt or sugar.
An element is composed of a single kind of atom.
A pure substance can be either an element or a compound but the composition of a pure substance doesn t vary.
A mixture can be either homogeneous or heterogeneous.
However unlike granite marble is typically more than 90 calcium carbonate so it might count as a pure substance.
2 what distinguishes a mixture from an impure subastance.
Classify each of the following as a pure substance or a mixture.
Marble are not homogeneous and therefore not pure substances or compounds.
3 define the process of sublimation.
Marble is a type of limestone so is a.
Are defined as matter which consists of two or more substances mixed together.
Just like granite marble is a mixture.
Pure marble is calcium carbonate caco3 a chemical compound not a mixture.
Classify each of the following as a pure substance or a mixture if it is a mixture state whether it is heterogeneous or homogeneous.
If it s a mixture state whether it is heterogeneous or homogeneous.
A concrete b tomato juice c marble d seawater and e iron.
Just like granite marble is a mixture.
An atom is the smallest particle of an element that still has all the properties of the element.
However unlike granite marble is typically more than 90 calcium carbonate so it might count as a pure substance.
Marble is a type of limestone so is a.
Just like granite marble is a mixture.