Classification of Elements
Elements are the basic units that make up all matter in our surroundings. Earlier, only 31 chemical elements were discovered in 1800. Around 63 new elements were discovered in 1865. This necessitated the periodic classification of elements as it was difficult to remember the properties of each element. Hence, if we put all the alike elements in the same group we can predict the properties of each element of that group. There are presently 118 elements that we are aware of.
Periodic Classification of Elements
Periodic Classification of Elements refers to the arrangement of elements on the basis of the periodic repetition of their properties. It means the elements which exhibit similar properties on a regular interval are placed in the same group.
In this article, we will learn about, History of the Classification of Elements, various ways to classify elements, their drawbacks, and others in detail in this article.