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