Question

write a short note on orgin and symbols of elements?​

Answer 1

Answer:

Explanation: Earlier symbols for chemical elements stem from classical Latin and Greek vocabulary. ... For example, Pb is the symbol for lead (plumbum in Latin); Hg is the symbol for mercury (hydrargyrum in Greek); and He is the symbol for helium (a new Latin name) because helium was not known in ancient Roman times.

Answer 2

Answer:

Sociology is the study of social life, social change, and the social causes and consequences of human behavior. Sociologists investigate the structure of groups, organizations, and societies, and how people interact within these contexts.