What Is The Importance Of Mendeleev Periodic Table?

What Is The Importance Of Mendeleev Periodic Table? Summary. Mendeleev published his periodic table in 1869. His organization of elements was based on atomic mass. Mendeleev’s periodic table made it possible to predict properties of elements that had not yet been discovered. What is the importance of Mendeleev periodic table Class 11? Mendeleev periodic table

Are All Atoms Of The Same Element Exactly The Same?

Are All Atoms Of The Same Element Exactly The Same? Are all atoms of the same element exactly the same? each element is made up of identical particles of matter called atoms. all the atoms in a pure substance or element are identical to one another but different to the atoms in a different element.