Physics Master List or Keylist

Atomic Sturcture

For each question, circle as many of the sructures as are appropriate that apply to the phrase on the right. 

P - proton    E - electron     I - ion

N - neutron   A - atom    Nu - nucleus

    1. P - E - I - N - A - Nu - - - - positively charged
    2. P - E - I - N - A - Nu - - - - negatively charged
    3. P - E - I - N - A - Nu - - - - has (have) an electrical charge
    4. P - E - I - N - A - Nu - - - - has (have) NO electrical charge
    5. P - E - I - N - A - Nu - - - - found in center of atom
    6. P - E - I - N - A - Nu - - - - orbit the nucleus
    7. P - E - I - N - A - Nu - - - - has (have) about the same mass
    8. P - E - I - N - A - Nu - - - - has (have) the smallest mass
    9. P - E - I - N - A - Nu - - - - used to determine atomic mass
    10. P - E - I - N - A - Nu - - - - addition will form isotope