M1 - HW 1- Matter

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Across
  1. 2. - Anything that has mass and takes up space (volume).
  2. 4. properties of a substance
  3. 6. or compounds which are not chemically
  4. 9. - A physically distinct, homogeneous part of a system.
  5. 11. – a mixture consists of only one phase
  6. 12. - is a physical property of a system that does not depend on the system's size or the amount of matter present. In other words, it remains the same regardless of how much of the substance you have.
  7. 14. means only
  8. 16. – homogeneous mixture of two or more substances
  9. 21. - compounds that do not contain
  10. 23. properties and constitution of the substance
  11. 25. and which usually are found in minerals
  12. 26. like plants and animals.
  13. 27. - The third fundamental state of matter.
  14. 28. – contains two or more elements or kinds of atoms combined
Down
  1. 1. - a mixture consists of two or more
  2. 3. earthy materials.
  3. 5. changing its chemical
  4. 7. – heterogeneous mixture of two or more
  5. 8. – change in the
  6. 10. - A group of two or more atoms held together by chemical bonds.
  7. 13. - Another fundamental state of matter.
  8. 15. – simplest form of a substance that cannot be decomposed by simple chemical means, contains
  9. 16. - One of the three fundamental states of matter.
  10. 17. - A measure of mass per unit volume of a substance.
  11. 18. one kind of atom
  12. 19. which comes from living or organic
  13. 20. – compounds that contain carbon
  14. 22. in definite proportion by mass, can be separated by
  15. 24. - The basic unit of a chemical element.
  16. 25. – change in the
  17. 29. – substances composed of two or more