physical science crossword

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Across
  1. 3. the mass an object takes up
  2. 7. pulls the ends of a magnet where the force is the greatest
  3. 9. materials that DONT allow electricity to pass through them
  4. 10. the force exerted by magnets when they attract or repel each other.
Down
  1. 1. the study of the inorganic world
  2. 2. a magnet that runs on electricity
  3. 4. a substance made up of elements, such as hydrogen or sodium.
  4. 5. tiny particles inside the center of an atom
  5. 6. a substance that isn't a gas or solid
  6. 8. anything that takes up space