Matter Vocabulary Crossword

8. The pull of gravity on an object's mass
9. A system where a quantity or set of quantities can enter or leave the system in substantial amounts (example, hot cup of coffee)
10. To separate and spread-out particles of matter into another substance
12. So small as to be visible only with a microscope
14. A substance that is able to be dissolved in a solvent/liquid to form a solution
15. Tiny pieces of matter that are too small to be seen
17. Is the transfer of energy between two objects due to temperature differences
18. Is a measurement of how fast an object is moving through a path
20. The amount of space an object occupies
22. A mixture in which the composition is uniform throughout (example: saltwater)
24. A mixture in which the composition is not uniform throughout the mixture (example: vegetable soup)
26. To change from a liquid or solid state into vapor (like fog, mist or steam)

1. A system where quantities cannot enter or leave the system in any considerable amounts (example, thermos of hot coffee)
2. A chemical reaction that produces heat and light
3. A condition or stage in the physical being of something
4. To maintain a constant quantity
5. The result when two or more types of matter interact to form a new type of matter
6. A change that occurs when matter changes form (shape, size) but no new type of matter is formed
7. A substance made of one or more kinds of atoms joined together by chemical bonds
11. Matter with definite volume but indefinite shape, in which the particles move around each other freely but do not expand to fill any container
13. A solid formed from a chemical change
16. A substance that is incapable of dissolving in a solvent/liquid
19. To change state from gas to liquid
21. Anything that has mass and takes up space
23. Matter with definite shape and volume, in which the particles are rigidly arranged in place
25. Matter with indefinite volume and shape, in which the particles move around freely and expand to fill any container