Table of contents

1. Intro to General Chemistry3h 48m
2. Atoms & Elements4h 16m
3. Chemical Reactions4h 10m
4. BONUS: Lab Techniques and Procedures1h 38m
5. BONUS: Mathematical Operations and Functions48m
6. Chemical Quantities & Aqueous Reactions3h 53m
7. Gases3h 49m
8. Thermochemistry2h 37m
9. Quantum Mechanics2h 58m
10. Periodic Properties of the Elements3h 9m
11. Bonding & Molecular Structure3h 29m
12. Molecular Shapes & Valence Bond Theory1h 57m
13. Liquids, Solids & Intermolecular Forces2h 23m
14. Solutions3h 1m
15. Chemical Kinetics2h 53m
16. Chemical Equilibrium2h 29m
17. Acid and Base Equilibrium5h 1m
18. Aqueous Equilibrium4h 47m
19. Chemical Thermodynamics1h 50m
20. Electrochemistry2h 42m
21. Nuclear Chemistry2h 36m
22. Organic Chemistry5h 7m
23. Chemistry of the Nonmetals2h 39m
24. Transition Metals and Coordination Compounds3h 16m

2. Atoms & Elements

Subatomic Particles

General Chemistry

2. Atoms & Elements

Subatomic Particles

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Multiple Choice

Which of the following is not a subatomic particle?

Electron

Neutron

Molecule

Proton

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Verified step by step guidance

Identify the definition of a subatomic particle: Subatomic particles are particles that are smaller than an atom and are the building blocks of atoms. The main subatomic particles are protons, neutrons, and electrons.

Review the given options: Electron, Neutron, Molecule, Proton.

Determine which of these options are subatomic particles: Electrons, neutrons, and protons are all subatomic particles.

Understand the definition of a molecule: A molecule is a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.

Conclude that a molecule is not a subatomic particle, as it is composed of atoms, which in turn are made up of subatomic particles.