Showing posts with label cinnabar. Show all posts
Showing posts with label cinnabar. Show all posts

Tuesday, 18 May 2021

ore and mineral

 Different compounds- ores and minerals are more pronounced by their common names rather than IUPAC name. NaCl (Sodium chloride) is commonly called rock salt , table salt as well as common salt. Zinc carbonate is called calamine.

Click here: list of ore and mineral with their common name.

Thomson's atomic model

 After the discovery of electrons, J. J. Thomson put forwarded the atomic model to describe the occurrence of electrons inside the atom. He ...