Unit 1,2,3

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Across
  1. 2. tension the cohesive property of water that causes it to resist external force
  2. 3. action water seems to climb up small tubes due to adhesion
  3. 6. formula
  4. 9. the measure of how acidic or basic a solution is
  5. 13. change in an object’s motion (speed and / or direction); caused by unbalanced forces; measured
  6. 14. the property of water that causes it to stick to itself
  7. 15. of conservation of mass matter is not created or destroyed, only rearrange
Down
  1. 1. a chemical change, resulting in the formation of new substances
  2. 4. the property of water that causes it to stick to other objects
  3. 5. a pure substance that cannot be broken down chemically into simpler substances
  4. 7. m/s2
  5. 8. reaction the explanation of how the particles of matter (atoms and molecules) are recombined
  6. 10. equation a representation of a chemical reaction using chemical symbols, numbers, and a symbol →
  7. 11. substances that contain hydrogen and have a pH under 7
  8. 12. substances that contain hydroxide and have a pH over 7