interactive periodic table showing names, electrons, and oxidation states. visualize trends, 3d orbitals, isotopes, and mix compounds. fully descriptive writeups.

explore the chemical elements through this periodic table

award winning periodic table with user-friendly element data and facts. cool online chemistry videos, dictionary, tools, etc.

iupac serves the international scientific endeavor in the dual function of a basic science and a mission-oriented union. the union is in a unique position

are you wondering what's new and what we're working on at science notes? here's a running update.

advancing excellence, connecting chemical scientists and shaping the future of the chemical sciences for the benefit of humanity.

an online resource for chemistry students where they can easily learn about various fields of chemistry through simple aritcles and pictures

acs is one of the world’s largest scientific societies and the premier home of chemistry professionals. find career opportunities, educational resources, professional development, and much more.

chemistry education non-profit showcasing elements, reactions, experiments and tutorials. we make chemistry fun and easy to understand.

free online study of english, physics, chemistry, maths, biology, engineering & technology, objective questions, free study notes & books etc....