Vocab Words In Science

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Across
  1. 1. group or organize objects or events into categories based on specific criteria.3
  2. 2. to show or establish logical or casual connection.4
  3. 4. estimate measure or note the similarity or dissimilarity between 2 or more things.2
  4. 6. circle sequence of phases through which a design evolves investigating designing creating and evaluating.6
  5. 7. the elements that are usually poor conductors of heat and electricity.11
  6. 10. one of a hundred or so pure substances that cannot be broken down into simpler substances.9
  7. 11. Gases elements in the group that contain helium neon and argon with others(group 18 or 8A).12
Down
  1. 1. A combination of two or more elements that are chemically combined.8
  2. 3. the branch of science and technology concerned with the design building and use of engines and structures.7
  3. 5. anything that can be changed or that might change an experiment.1
  4. 8. the elements that are good conductors of heat and electricity. 10
  5. 9. judgement based on your observations and past knowledge.5