3 Questions
What is the basic building block of matter?
Proton
Which subatomic particle has a negative charge?
Electron
What is the smallest unit of a chemical element?
Atom
Test your knowledge of atoms and molecules with this quiz. Answer questions about the basic building blocks of matter, subatomic particles, and the smallest unit of a chemical element.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
