Unit 1

4. data using numbers
7. the final statement of the expirimental procedure.
10. anything that has mass and takes up space
11. the group that tests the independent variable
12. the purest form of matter
15. An idea you want to test
16. one of the three states of matter with a defined shape
17. after an expierement, taking the data and comparing it to the hypothesis.
19. extremely strong bonds between protons and neutrons
20. the results
22. the amount of space an object occupies
23. subatomic particles with a negative charge
25. subatomic particles with a positive charge

1. subatomic particles with a neutral charge
2. data using words
3. two or more atoms bonded together
5. things you are testing for
6. the variable the expierementer can change
7. the group where you didn't change anything, and allows you to determine the dependent variable
8. the amount of matter that makes up an object
9. the basic unit of a chemical element
13. one of the three states of matter that fills the volume and shae of the container
14. one of the three states of matter with a definite volume but no defined shae
18. A general set of steps used to make and test ideas
21. a variable that remains the same throughout the procedure
24. a physical property of matter