In chemistry, the term relaxation is used to describe a reaction's return to equilibrium and can be measured in temperature change, changes in the electronic filed, or a jump or drop in pressure. The RELAXATION METHOD is used to determine the RELAXATION TIME.
One method of preservating food is by irradiation.
A "hard method of separation" is not an expression in chemistry.
It is easier to use
chemistry
No short cut method , Learn inorganic chemistry .
compare and contrast classical method and spectroscopic method of analysis in chemistry
increase the pressure on it
Depends, proportional factor could be a method.
Factor Label Method
The color test is a method used in qualitative analytical chemistry to distinguish between ions, elements, etc.
OBSERVATIONS of phenomena and their RECORDING : the same as for the rest of the Sciences.
This is a method of analytical chemistry.