Chapter No:1 Introduction to Fundamental Concepts of Chemistry
Introduction to Fundamental Concepts of Chemistry
Branches of chemistry
study of carbon containing substances
chemistry of elements and their compounds, except - carbon and hydrogen
force, and principles involved in the combination of atoms.
study of methods and techniques used to determine the kind of quality of various compositions.
study of living organisms such as plants and animals.
study of the changes occurring in the nuclei, emission of radiation
study of chemical process involved in the industry of manufacture of synthetic products
study of the interaction of chemical materials and their effects on environment
The number of
in the nucleus.
no of proton = no of electron in an atom
sum of proton + neutron present in an atom
an atom or group of atoms that has
lost or gained one or more electrons.
if lost electrons positively charged.
if gained electrons negatively charged.
Any ionized group of atoms
a branch of science , deals with the
composition, and properties of matter
anything has wight and occupies space
solid, liquid and gas
substance which cannot be split up , chemically .
combination of two or more element in a definite proportion