Quiz

World Kidney Day is observed on the second Thursday of March each year. It is

Every year on February 7th, National Periodic Table Day is observed to honor Dmitri Mendeleev, who published the first periodic table in 1869. The order of chemical elements in the periodic table is based on the atomic number, electron configurations, and chemical characteristics of the respective elements. The periodic table is an essential tool in chemistry and is crucial for comprehending how chemical elements and their compounds behave. In this article, you can attempt the National Periodic Table Day Quiz. Below