Auroarah

123456789101112131415161718192021222324
Across
  1. 2. the symbol for the logarithm of the reciprocal of hydrogen ion concentration in gram atoms per liter, used to express the acidity or alkalinity of a solution on a scale of 0 to 14, where less than 7 represents acidity, 7 neutrality, and more than 7 alkalinity.
  2. 5. a graphic representation, as by curves, of a dependent variable, as temperature, price, etc.; graph.
  3. 8. a diagram representing a system of connections or interrelations among two or more things by a number of distinctive dots, lines, bars, etc.
  4. 11. a compound that reacts with an acid to form a salt, as ammonia, calcium hydroxide, or certain nitrogen-containing organic compounds.
  5. 13. pertaining to or concerned with quality or qualities.
  6. 16. to arrange or organize by classes; order according to class.
  7. 20. a systematic approach to acquiring new knowledge through observation and experimentation
  8. 22. a seeking or request for truth, information, or knowledge.
  9. 24. Often the scientific method the method of discovery used by scientists from the Enlightenment onward, in which a question is identified, data are gathered through observation and research, a hypothesis is formulated and then tested through experimentation, and the results are analyzed to draw a conclusion: usually followed, in the scientific community, by sharing the results so that others can attempt to replicate and confirm them independently.
Down
  1. 1. the science or technique of classification.
  2. 2. a measure of how acidic or basic (alkaline) a liquid is, on a scale typically from 0 to 14
  3. 3. to test or verify (a scientific experiment) by a parallel experiment or other standard of comparison.
  4. 4. of or relating to a metrical system, as that of classical verse, based on the alternation of long and short, rather than accented and unaccented, syllables.
  5. 6. to derive by reasoning; conclude or judge from premises or evidence.
  6. 7. a proposition, or set of propositions, set forth as an explanation for the occurrence of some specified group of phenomena, either asserted merely as a provisional conjecture to guide investigation working hypothesis or accepted as highly probable in the light of established facts.
  7. 9. containing the hydroxyl group.
  8. 10. a graphic representation, as by curves, of a dependent variable, as temperature, price, etc.; graph.
  9. 12. of no particular kind, characteristics, etc.; indefinite (sometimes used in combination): The awards show has announced a new gender-neutral acting category alongside its longstanding Best Actress and Best Actor ones.
  10. 14. alkaline condition; the quality that constitutes an alkali.
  11. 15. a key used to identify a plant or animal in which each stage presents descriptions of two distinguishing characters, with a direction to another stage in the key, until the species is identified
  12. 17. deviating from the usual type, as a species or a specific character.
  13. 18. an act of predicting an instance of this; prophecy.
  14. 19. having a pH value of less than 7.
  15. 21. one of the electrically charged particles formed in a gas by electric discharge or the like.
  16. 23. the quality or state of being acid.