Intro to Chemistry

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Across
  1. 2. An extensively tested proposal of a scientific principle that explains the behavior of nature.
  2. 5. The branch of science that studies the composition and properties of matter.
  3. 6. A systematic investigation that entails performing an experiment, proposing a hypothesis, testing the hypothesis, and stating a theory or law.
  4. 8. Design of chemical products and processes that reduce or eliminate hazardous substances.
  5. 11. The methodical exploration of nature followed by a logical explanation of the observations.
Down
  1. 1. The branch of chemistry that studies substances containing the element carbon.
  2. 3. The branch of chemistry that studies substances derived from plants and animals.
  3. 4. A pseudoscience that attempted to convert a base metal such as lead, to gold.
  4. 7. A scientific procedure for gathering data and recording observations under controlled conditions
  5. 9. An extensively tested proposal of a scientific principle that states a measurable relationship under different conditions.
  6. 10. A tentative proposal of a scientific principle that attempts to explain the meaning of a set of data collected in an experiment.