GEOLOGY

Detailed explanation-1: -Chemistry is the branch of science that deals with the properties, composition, and structure of elements and compounds, how they can change, and the energy that is released or absorbed when they change.

Detailed explanation-2: -(a) Chemical phenomenon= irreversible change of matter, in contrast to a physical phenomenon ( = reversible change in matter).

Detailed explanation-3: -Chemists study the properties of the natural and man made chemicals. This information is used to understand how some chemicals may be modified to make them more useful and they develop the methods to make the modifications.

Detailed explanation-4: -Some chemists and materials scientists work in basic research. Others work in applied research. In basic research, chemists investigate the properties, composition, and structure of matter. They also experiment with combinations of elements and the ways in which they interact.

Detailed explanation-5: -The transformation and structure of matter. Chemical bonding. The periodic table (with which you’ll become intimately familiar) Math (including stoichiometry and calculus) Physics. The handling of chemical solutions. 29-Dec-2021