Podcast
Questions and Answers
What is the basic unit of matter?
What is the basic unit of matter?
Protons are negatively charged particles found in an atom.
Protons are negatively charged particles found in an atom.
False
What are the three main subatomic particles of an atom?
What are the three main subatomic particles of an atom?
Protons, Neutrons, Electrons
The nucleus of an atom contains protons and ______.
The nucleus of an atom contains protons and ______.
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Match the following subatomic particles with their respective charges:
Match the following subatomic particles with their respective charges:
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Study Notes
The Atom
- The basic unit of matter is the atom.
- Atoms are made up of three main subatomic particles: protons, neutrons, and electrons.
- Protons are positively charged.
- Neutrons have no charge (they are neutral).
- Electrons are negatively charged.
- The nucleus of an atom contains protons and neutrons.
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Description
Test your knowledge on the basic units of matter and the composition of atoms. This quiz covers fundamental concepts such as protons, neutrons, and electrons, as well as their charges and arrangement in an atom. Perfect for reinforcing your understanding of introductory chemistry.
