5 Questions
What is a substance?
A single kind of matter with a specific composition
What are elements?
Substances made up of only one type of atom
What is a compound?
A substance made of two or more elements chemically bound
What is a heterogeneous mixture?
A substance where the object is not chemically bonded
What is a molecule?
A group of two or more atoms held together by chemical bonds
Test your knowledge of basic concepts in chemistry with this quiz. Explore the definitions and characteristics of matter, substances, physical properties, chemical properties, atoms, and elements. See how well you understand the fundamental building blocks of the material world.
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