STAAR Review

123456789101112131415
Across
  1. 2. valence electrons determine how _________ an element is
  2. 3. the distance an object travels in a certain amount of time
  3. 5. this element has a full electron shell and is in period 2
  4. 6. speed with direction
  5. 8. element in group 1 period 3
  6. 10. a change in speed or direction
  7. 12. the columns in the periodic table are called this
  8. 13. this type of force is when the object is moving at a constant speed or at rest
  9. 15. the horizontal rows in the periodic table
Down
  1. 1. a push or a pull
  2. 4. positive charge subatomic particle inside the nucleus
  3. 7. an objects resistance to change in motion; how "lazy" an object is
  4. 9. newton's second law says that force = _____ x acceleration
  5. 11. contains the protons and neutron; center of the atom
  6. 14. for every action there is an __________ and opposite reaction