Podcast
Questions and Answers
What are the small particles that compose atoms?
What are the small particles that compose atoms?
- Electrons, photons, and protons
- Photons, neutrons, and positrons
- Neutrons, electrons, and positrons
- Protons, electrons, and neutrons (correct)
What is the center of an atom called?
What is the center of an atom called?
- Nucleus (correct)
- Centralized region
- Central core
- Core
According to the law of electric charges, what happens between like charges?
According to the law of electric charges, what happens between like charges?
- They attract each other
- They remain neutral
- They combine to form new particles
- They repel each other (correct)
What defines electrical charges on atoms?
What defines electrical charges on atoms?
Why do unlike charges attract each other?
Why do unlike charges attract each other?