Manaswigupta

The document summarizes the basics of chemistry i.e. elements and compounds. It contains Periodic table of up to 20 with their no. of protons, neutrons and electrons, Configuration, Symbols, Mass and Molecular Formula. It also contains Radicals, Compounds and Mixtures and their properties , Atomicity and a sophisticated Mind map for the perfect revision.

The document summarizes the must biology topic of cells-the structural and functional unit of life. It contains its organelles and their functions, special facts, its history, animal cell and plant cell, cell theory and a sophisticated mind map for the perfect revision.