What is an atom?
Understand the Problem
The question is asking for a definition or explanation of what an atom is, which is a fundamental concept in science, specifically in chemistry and physics.
Answer
An atom is the basic building block of matter, consisting of a nucleus with protons and generally neutrons, surrounded by electrons.
An atom is the basic building block of matter, consisting of a nucleus with protons and generally neutrons, surrounded by electrons.
Answer for screen readers
An atom is the basic building block of matter, consisting of a nucleus with protons and generally neutrons, surrounded by electrons.
More Information
Atoms are incredibly small and are the fundamental building blocks that make up all matter in the universe, from the air we breathe to the smartphone in your hand.
Sources
- Atom | Definition, Structure, History, Examples, Diagram, & Facts - britannica.com
- Atom - Wikipedia - en.wikipedia.org
- What Is An Atom ? | NRC.gov - nrc.gov
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