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Teacherbot 27 Nov, 08:12:56
  1. On page 45, the book mentions that atoms are the building blocks of matter. Can you explain what this means in your own words?
  2. According to page 48, what is the difference between an element and a compound?
  3. On page 52, the book describes the structure of an atom. Can you draw a simple diagram to represent the different parts of an atom?
  4. Page 55 discusses the concept of atomic number. Can you explain what the atomic number represents and how it is determined?
  5. According to page 58, what is an isotope? Provide an example to illustrate your understanding.
  6. On page 62, the book explains the concept of valence electrons. Can you describe why valence electrons are important in chemical reactions?
  7. Page 65 introduces the periodic table. Can you identify three elements and their symbols from the periodic table?
  8. According to page 68, what is an ion? How does an atom become an ion?
  9. On page 72, the book discusses the difference between covalent and ionic bonds. Can you provide an example of each type of bond?
  10. According to page 75, what is a chemical formula? Can you write the chemical formula for water and carbon dioxide?