Podcast
Questions and Answers
What is the smallest unit of matter that retains the identity of the substance?
What is the smallest unit of matter that retains the identity of the substance?
- Electron
- Molecule
- Proton
- Atom (correct)
Where is the mass of the atom primarily located?
Where is the mass of the atom primarily located?
- Protons
- Neutrons
- Electron cloud
- Nucleus (correct)
Where are the protons and neutrons located within an atom?
Where are the protons and neutrons located within an atom?
- In the nucleus (correct)
- Attached to the electrons
- Electron cloud
- Moving around the nucleus
Which subatomic particle has a positive charge?
Which subatomic particle has a positive charge?
Which region of the atom contains most of the space?
Which region of the atom contains most of the space?
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