1		2		3
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	7						8
					9
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11											12									13
					14				15				16		17				18
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20																									21
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24											25
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	27		28				29
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33
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				35

Across 4. depends on the type of matter in a sample 9. the beginning substances in a chemical reaction 11. ink, and orange juice, and some gasoline are examples of these 13. summarizes a repeated pattern or observable occurrence in nature 15. matter that takes both the shape and volume of the container 22. a liquid is boiled to produce a vapor that is then cooled and condensed back into a liquid 23. simplest form of matter that has unique set of propeties 24. another name of a homogeneous mixture 26. well-substantiated, comprehensive explanation of an aspect of the natural world 30. depends on the amount of matter in a sample 31. examples of these properties include length, volume, and energy 33. the ending substances in a chemical reaction 34. matter that has a uniform and definite composition 35. in motion

Down 1. matter that has a definite volume but takes the shape of the container 2. dirt, concrete, and ocean water are examples of these 3. elements on the PT in these have similar chemical and physical properties 5. a change to a material that does not change its composition 6. the application of scientific and conceptual knowledge to solve practical human problems, make tasks easier, and control or adapt to the environment 7. examples of these are carbon dioxide, water, sucrose 8. able to hammer a metal into a sheet 10. matter that has a definite shape and volume 12. amount of matter in an object 14. a solid that forms in a chemical reaction 16. quality or condition of a substance that can be observed or measured without changing the composition 17. to separate a mixture due to different densities 18. measure of the amount of space occupied by an object 19. coffee grounds stay in the coffee filter and the coffee runs through due to this process 20. homogeneous mixture consist of one of these 21. language the symbol of several elements is based on 25. the amount of a substance 27. physical blend of two or more substances 28. horizontal row of elements on the PT 29. examples of these properties include temperature, density, and boiling point 32. gaseous state of a substance that generally exists as a liquid or solid at room temperature