Final answer:
Atoms, molecules, and electrons are the basic building blocks of all matter.
Step-by-step explanation:
The basic building blocks of all matter are atoms, molecules, and electrons. Atoms are the smallest units of matter that retain the properties of an element. They are composed of subatomic particles called protons, neutrons, and electrons. Molecules are formed when two or more atoms chemically bond together, while electrons are negatively charged particles that orbit around the nucleus of an atom.
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