chemistry

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Across
  1. 2. a way to express numbers as the product of two numbers
  2. 3. a test of an idea or a method
  3. 4. a physical quantity that expresses hot and cold
  4. 7. the measurement of the extent of something along its greatest dimension. meter
  5. 8. the data that approximates and characterizes
Down
  1. 1. a variable whose value depends on that of another.
  2. 5. a variable whose variation does not depend on that of another.
  3. 6. the type of data whose value is measured in the form of numbers or counts, with a unique numerical value associated with each data set