Physics and chemistry are also two aspects of materials. In scientific research, physics and chemical formula are inseparable.
The physical properties of many substances will affect chemical experiments, and chemical experiments will bring us substances with different physical properties. Therefore, people understand the basic disciplines of this world, which includes many disciplines.
It is difficult for us to simply say that physics is good, chemistry is good, or mathematics is good.
For example, if you don't have a solid knowledge of mathematics, it is difficult for you to scientifically analyze and calculate other disciplines to verify your theory. Nobel has profound attainments in mathematics, physics and chemistry.
Therefore, science is an interdisciplinary field.