Q3.Electronic
configuration of species M2+ is 1s2 2s2 2p6
3s2 3p6 3d6 and its atomic weight is 56. The
number of neutrons in the nucleus of species M is
Q5.Chemical species present in the environment are either naturally occurring or generated by human activities. The study of their interaction with and effects on the environment is called as:
Answer : Option CExplaination / Solution:
Environmental chemistry basically deals with the origin, transport, reaction and effects of various chemical species of natural or human origin in the environment. It is a part of environmental studies that deals with all other aspects and interactions of environment.