Ch 10: The Basics of Chemistryhe

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Across
  1. 2. measures the acidity and alkalinity of a substance.
  2. 5. the study of substances that do not contain carbon but may contain hydrogen.
  3. 6. an unstable physical mixture of two or more substances that normally will not stay blended...
  4. 8. the chemical particles from which all matter is composed; therefore , all matter is made entirely of chemicals.
  5. 10. a change in the form, or physical properties of a substance, without a chemical reaction or the creation of a new substance.
  6. 11. an alteration in the chemical composition or makeup of a substance.
  7. 12. chemical combination of a single type of matter.
  8. 13. the simplest form of chemical matter and cannot be broke down into a simpler substance without the loss of identity.
  9. 15. these three forms are called the states of matter.
  10. 17. the study of substances that contain the element carbon.
  11. 19. oil loving
  12. 20. the science that deals with the composition, structures, and properties of matter and how matter changes under different conditions.
Down
  1. 1. unstable mixtures of undissolved particles floating in a liquid.
  2. 3. chemical reactions that can release a significant amount of heat.
  3. 4. those characteristics that can be determined without a chemical reaction and do not involve a chemical change.
  4. 7. evaporate easily
  5. 9. a chemical combination of two or more different types of atoms.
  6. 14. water loving
  7. 16. any substance that occupies space and has mass.
  8. 18. a stable, uniform blend of two or more substances.