Name and define six of the contagious diseases. 1. Conjunctivits; pinkeye, inflammation of mucous membrane around the eye. 2. Herpes sim 1 - fever blisters or cold sores. 3. Herpes zoster - shingles; painful skin condition from reactivation of chickenpox virus.
The scientific study of elements, atoms and molecules is called  Chemistry.   A person who practices this science is called a Chemist. 7 people found this useful.
1 John Newlands, published first table of the Elements The English analytical chemist John Alexander Reina Newlands, b. 2  Nov. 26, 1837, d. July 29, 1898, was one of the precursors of Dmitry Ivanovich Mendeleyev in formulating the concept of periodicity in the properties of the chemical elements.