Name:

Atomic Structure Questions

  1. What is an atom?
     
  2. What is an atomic number?
     
  3. What is "average atomic mass"?
     
  4. What is mass number?
     
  5. What are isotopes?
     
  6. Describe the number of protons and electrons in a neutral atom.
     
  7. According to the Bohr model of the atom, where are electrons located?
     
  8. For each of the sub-atomic particles, record its
    Name
     
    Symbol
     
    Location
     
    Electric charge
    Mass
     
  9. According to the Bohr model of the atom, how many electrons (maximum) are found in each shell?  
    1. 1st shell
    2. 2nd shell
    3. 3rd shell