Physical Science Crossword Puzzle

1234567
Across
  1. 2. A quantity that can have more than a single value
  2. 4. The amount of space that a substance or object occupies within a container
  3. 6. possible explanation for a problem using what is know and what is observed
  4. 7. The mass per unit volume of a material
Down
  1. 1. The five _______ are problem/question, formulate a hypothesis, Experiment, Collect and Analyze Results, Conclusion,and Communicate the results
  2. 3. Safety glasses you need to wear during a lab
  3. 5. A large body of matter with no define shape