Teacherbot
08 Aug, 22:14:11
- On page 10, what is an atom defined as?
- What are the three subatomic particles that make up an atom? (page 12)
- How does the number of protons in an atom affect its identity? (page 14)
- On page 16, what is an element defined as?
- What is the atomic number of an element? (page 18)
- On page 20, what is an isotope?
- How does an electron move within an atom? (page 22)
- On page 24, what is the difference between an electron shell and an energy level?
- What is the valence shell of an atom? (page 26)
- On page 28, what is an ion and how is it formed?
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