Marble Mixture Or Pure Substance

An element is composed of a single kind of atom.

Marble mixture or pure substance.

However unlike granite marble is typically more than 90 calcium carbonate so it might count as a pure substance. If it s a mixture state whether it is heterogeneous or homogeneous. Marble is a type of limestone so is a. A b concrete and tomato juice are heterogeneous mixtures.

Mixtures are present almost everywhere on earth. Classify each of the following as a pure substance or a mixture. An atom is the smallest particle of an element that still has all the properties of the element. This makes it a heterogeneous mixture.

As a mineral it usually contains contaminants which add structure grain and color. C marble if extremely pure is calcium carbonate which is a pure substance compound. A pure substance has a definite and constant composition like salt or sugar. Mixture is a combination of two or more pure substances where each substance keeps its own identity upon mixing.

Look at rocks the ocean rivers or even the atmosphere. Just like granite marble is a mixture. Marble is a type of limestone so is a. A concrete b tomato juice c marble d seawater e iron.