Science Vocabulary Terms 1

Edit Answers
1234567891011121314151617
Across
  1. 4. something that may or does change
  2. 5. group of atoms bound together H2 or O2
  3. 9. the application of science to design, build and maintain structures.
  4. 11. is the observations and measurements collected from an experiment or research.
  5. 12. what is observed. Includes a number and a unit
  6. 15. a test, trial, or tentative procedure; an act or operation for the purpose of discovering something unknown or of testing a principle.
  7. 16. data that includes a unit and number, measures the quantity.
Down
  1. 1. the application of science for practical purposes.
  2. 2. variable is the effect observed in an experiment.
  3. 3. a substance made up of two or more different chemical elements in a fixed ration. H2O
  4. 6. a constant and unchanging standard of comparison
  5. 7. representation of an idea, object, process, system or phenomenon. It can be larger, life size or smaller than the aspect
  6. 8. variable is the cause of a change in an experiment
  7. 10. data that is subjected to a person’s opinion. Includes the 5 senses. Non measurable data.
  8. 13. an established reference to measure a quantity for example meter
  9. 14. study of the natural world
  10. 17. particle of matter that uniquely defines a chemical element.