Grade 7 Test

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Across
  1. 1. The motion to smell chemicals in the laboratory
  2. 6. Shortening term of Laboratory
  3. 7. Equipment used for combining a flammable gas with controlled amounts of air before ignition
  4. 11. This action must not be done in drawing only straight lines.
  5. 12. Size of drawing divided by size of specimen
Down
  1. 2. Cone-like shaped equipment used for separating solids from liquids via the laboratory process of filtering
  2. 3. Semi-permeable barrier used to separate fine solid particles from liquids or gases.
  3. 4. Equipment used to include mixing and heating solutions
  4. 5. protective coat worn by workers in a laboratory
  5. 8. this is used to protect the eyes from danger
  6. 9. This action must not be done in drawing, only stipple
  7. 10. Measures to protect against laboratory accidents
  8. 13. statement to describe the purpose or reason for conducting an experiment