Physical science is including the time limit for branches of natural science and science who learns non-living systems, contrary to the biological sciences. However, the term "natural" creates a somewhat arbitrary distinction, unconsciously, since many branches of natural science also examine biological phenomena.
Having an overview of and topical guide to physical science is presented by the following:
The General principles of physical science

Foundations of physics is located on the main concepts and theories, each of which explains mockups and/or a specific aspect of the behaviour of nature.
Chemical symbols
Chemical thermodynamics
Nuclear chemistry
The nature of the atomic nucleus
Characterization of radioactive decay, originally discovered by Henri Becquerel
Organic chemistry, considered to have started in 1828 with urea synthesis of Friedrich Woehler
Hydrocarbons
Organic chemistry assemblies

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