Knowledge of chemistry is indispensable for the pursuit of any of the other sciences. On November 7, 2013 By Pawan Srivastav Category: Essays, Paragraphs.
Its atomic number is 42. The atomic radius is 145 pm and the covalent radius is 145 pm also. Its electron configuration is [tags: Chemistry Essay ].
The History of Chemistry. Chemistry is the science of the composition and structure of materials and of the changes that materials undergo. It is also used in.