General Chemistry 1

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Across
  1. 5. Is a measure of the wavelength-weighted power emitted by a light source in a particular direction per unit solid angle, based on the luminosity function, a standardized model of the sensitivity of the human eye.
  2. 6. A quantity of something, especially the total of a thing or things in number, size, value, or extent
  3. 8. A point wherein the solid turns into liquid
  4. 11. Is the process by which water changes from a liquid to a gas or vapor
  5. 14. A state that gives rise to quantize Hall voltage measured in the direction perpendicular to the current flow.
  6. 19. At sufficiently high temperatures and pressures the distinction between liquid and gas disappears
  7. 21. is the study of matter, its properties, how and why substances combine or separate to form other substances, and how substances interact with energy
  8. 23. matter under very high pressure, supported by the Pauli exclusion principle
  9. 25. Study of properties or behavior of an inorganic compound
  10. 27. A phase achieved by a few cryogenic liquids at extreme temperature where they become able to flow without friction
  11. 31. Relating to chemistry, or the interactions of substances as studied in chemistry
  12. 32. Is organized so scientists can quickly discern the properties of individual elements
  13. 34. Digits that are non significant
  14. 37. The study of the effect of chemical structure on the physical properties of a substance
  15. 39. The separation of a mixture by passing it in solution or suspension or as a vapor (as in gas chromatography) through a medium in which the components move at different rates
  16. 40. Qualitative and quantitative determination of the chemical components of the substance
  17. 43. Is the degree to which a chemical substance or a particular mixture of substances can damage an organism
  18. 44. The atoms are close with each other but not compressed. Does not have a definite shape unless in container
  19. 45. helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and the radioactive radon (Rn).
  20. 48. Involves the study of structure and properties of chemical compound
  21. 49. Is a property referring to the ability for a given substance, the solute, to dissolve in a solvent
  22. 51. Is an element that has properties that are intermediate between those of metals and nonmetals
Down
  1. 1. Is a physical property of matter that quantitatively expresses hot and cold
  2. 2. Zeros beyond this point are significant
  3. 3. The feel, appearance, or consistency of a surface or a substance
  4. 4. Can be determined by counting non zero digits
  5. 7. The way that someone or something looks.
  6. 9. 1000 meters
  7. 10. The property of having poles or being polar
  8. 12. Free charged particles, usually in equal numbers such as electron and ion
  9. 13. Is a phenomenon of exactly zero electrical resistance and expulsion of magnetic fields occurring in certain materials when cooled below a characteristic critical
  10. 15. A coherent, typically large body of matter
  11. 16. The atoms are far away from each other, no definite shape and volume
  12. 17. The measurement or extent of something from end to end; the greater of two or the greatest of three dimensions of a body
  13. 18. The action of purifying a liquid by a process of heating and cooling
  14. 20. Is a measure of mass per volume
  15. 22. Is the ability of a chemical to burn or ignite, causing fire or combustion
  16. 24. A point wherein the liquid rises to a temperature above 100 degree celsius
  17. 26. Digits that are significant
  18. 28. The action or process of filtering something
  19. 29. Is the force applied perpendicular to the surface of an object per unit area over which that force is distributed
  20. 30. Study of chemical reaction that takes place within living beings.
  21. 33. The application of energy to a particle, object, or physical system
  22. 35. Is the tendency of a substance to undergo chemical reaction, either by itself or with other materials, and to release energy
  23. 36. 1000 grams
  24. 38. A place equipped to conduct scientific experiments or tests or to manufacture chemicals
  25. 41. Is a system of measurement that uses the meter, liter, and gram as base units of length (distance), capacity (volume), and weight (mass) respectively. To measure smaller or larger quantities, we use units derived from the metric units
  26. 42. The atoms are compressed with each other. It holds a definite shape
  27. 46. A distinctive smell
  28. 47. Is the characteristic of visual perception described through color categories, with names such as red, orange, yellow, green, blue, or purple
  29. 50. 1,000 liters