Other questions in this quiz

2. What is an isotope?

  • whats in a nucleus
  • Atoms of the same element that have the same atomic number but different mass number
  • part of ionic bonding
  • have different atomic numbers

3. what is the mass number?

  • a weight of something
  • total number of protons and neutrons in an atom (top number)
  • bottom number

4. what is the atomic number?

  • is the number of protons in an atoms (little number)
  • number of metals
  • mass number
  • big number

5. what is the electronic configuration?

  • electrics
  • tells you how the electrons are arranged around the nucleus in shells
  • metal

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