Table of contents

Skip topic navigation

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

1. Intro to General Chemistry

Classification of Matter

General Chemistry

1. Intro to General Chemistry

Classification of Matter

Previous problemNext problem

Struggling with General Chemistry?

Join thousands of students who trust us to help them ace their exams!Watch the first video

Multiple Choice

Which of the following substances is classified as a mineral?

Carbon dioxide

Vegetable oil

Quartz

Water

Previous problemNext problem

Verified step by step guidance

Understand the definition of a mineral: A mineral is a naturally occurring, inorganic solid with a definite chemical composition and an ordered atomic arrangement.

Evaluate each substance based on the definition of a mineral: Carbon dioxide is a gas at room temperature and does not have a solid form with a definite structure, so it is not a mineral.

Consider vegetable oil: It is an organic liquid derived from plants, lacking a definite chemical composition and ordered atomic structure, thus not a mineral.

Examine water: Although it can be solid as ice, it is not considered a mineral because it is not naturally occurring in solid form with a definite structure in nature.

Identify quartz: Quartz is a naturally occurring solid with a specific chemical formula (SiO₂) and a crystalline structure, fitting the definition of a mineral.