5 Questions
What is the smallest unit of matter that retains the identity of the substance?
Atom
Where is the mass of the atom primarily located?
Nucleus
Where are the protons and neutrons located within an atom?
In the nucleus
Which subatomic particle has a positive charge?
Proton
Which region of the atom contains most of the space?
Electron cloud
Test your knowledge of atomic structure with this quiz on the fundamental concepts of atoms and matter. Explore the key characteristics of atoms and their role as the building blocks of all matter.
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