In this article, we will be providing the students with a 30-day study plan to score well in the subject of Chemistry. This plan assumes that the students have 4-5 hours daily to dedicate to Chemistry ...
Scientists have found that our bodies need 28 different elements to function properly. These are almost one-quarter of the periodic table and are mainly found in the first four periods.
In these chapter notes all important topics related to Classification & Periodicity in Properties like need to classify elements, Law of Triads, Law of Octaves, Mendeleev's Periodic Table ...