A pure substance is a substance that consists of either a single chemical element, or two or more elements chemically bonded in a fixed ratio.
In other words a pure substance is either an element or a compound.
Sodium is not synthetic. It is a natural element.
the substance is substance
Substance A is an element, substance Z is a compound.
Molecules are the smallest part of a substance. Molecules have all the properties of a substance.
Ye.. the concentration of a substance is measured as the amount of substance per unit volume. Accordingly, the amount of a substance in per unit volume is the concentration of the substance.
Tin is a pure substance. It is element #50 on the periodic table.
Apure's population is 473,900.
Apure was created in 1901.
The motto of Apure is 'none'.
The area of Apure is 76,500 square kilometers.
San Fernando de Apure's motto is 'none'.
San Fernando de Apure's population is 175,056.
San Fernando de Apure was created in 1788.
The area of San Fernando de Apure is 5,982 square kilometers.
In Venezuela.
The country code and area code of Apure, Venezuela is 58, (0)240.
Roman Catholic Diocese of San Fernando de Apure was created in 1954.