Science crossword

4. the total energy of all the particles in an object
5. an example of a homogenous mixture; forms when substances dissolve
7. relates the mass of a material in a given volume
8. the energy an object has because of its position
10. shows the elements in the compound and ratio of atoms
12. a characteristic of a pure substance that can be observed without changing it into another substance
13. measure of the average energy of random motion of particles of matter
15. a measure of the force of gravity on an object
19. measurement of the amount off matter in objects
21. scientists use this to measure the properties of matter
24. a force of attraction between two atoms
25. a mixture were you can’t see the different parts because it’s so evenly mixed
27. the basic particle for with elements are made
28. a single kind of matter that is pure
30. the ability to do work or cause change
31. a characteristic of a pure substance that describes its ability to change into different substances
32. the energy of electrically charged particles moving from one place to another
34. made of two or more substances—elements, compounds, or both

1. a pure substance that cannot be broken down into other substances by chemical or physical means
2. the study of properties of matter and how matter changes
3. a change in matter that produces one or more new substances
6. the fact that matter is not created or destroyed in any chemical or physical change
9. a change in which energy is taken in
11. a mixture in which you can see the different parts
14. a change when energy is released
16. a form of energy that travels through space as waves
17. the internal energy stored in the chemical bonds between atoms and is a form of potential energy
18. any change that alters the form or appearance of matter but does not make any substance in the matter into a different substance
20. anything that as has mass and takes up space
22. groups of two or more atom held together by chemical bonds
23. the amount of space that matter occupies
26. two metal strips placed in a solution during electrolysis
29. the energy of matter in motion
33. a pure substance made of two or more elements chemically combined in a set ratio