Crescent/Dixie's Chemistry Crossword

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Across
  1. 3. a state of matter consisting of particles that have neither a defined volume nor defined shape
  2. 4. a property (as color, hardness, boiling point) of matter not involving in its manifestation a chemical change
  3. 9. a usually irreversible chemical reaction involving the rearrangement of the atoms of one or more substances
  4. 11. A statement or conclusion that answers the original question/problem
  5. 13. chemically the simplest substances and hence cannot be broken down using chemical reactions
  6. 16. any substance that has mass and takes up space by having volume
  7. 17. the scientific word for burning
  8. 18. an element (e.g. arsenic, antimony, or tin) whose properties are intermediate between those of metals and solid nonmetals or semiconductors
  9. 19. the ability of a substance, usually a metal, to be deformed or molded into a different shape
  10. 20. a substance formed when two or more chemical elements are chemically bonded together
  11. 21. an equation for a chemical reaction in which the number of atoms for each element in the reaction and the total charge is the same for both the reactants and the products
  12. 23. matter which has a specific composition and specific properties
  13. 25. a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction
  14. 26. the form in which the number of atoms in a molecule is written
  15. 30. a notation used by scientists to show the number and type of atoms present in a molecule, using the atomic symbols and numerical subscripts
  16. 32. a substance that is formed as the result of a chemical reaction
  17. 34. when subjected to stress, it breaks with little elastic deformation and without significant plastic deformation
  18. 35. a substance that is present at the start of a chemical reaction
  19. 36. A representation or simulation for device structure, process equipment, or a management system
  20. 37. a substance that conducts heat, electricity, or sound only in very small degree
  21. 38. notice or perceive (something) and register it as being significant
Down
  1. 1. the sum of all solid and liquid particles suspended in air many of which are hazardous
  2. 2. a process in which one or more substances, the reactants, are converted to one or more different substances, the products
  3. 5. another word for element symbols
  4. 6. a guess what might happen based on observation the active acquisition of information from a primary source
  5. 7. a state of matter that has a definite volume but no definite shape
  6. 8. a characteristic of a substance that is observed during a reaction
  7. 10. a property that describes the ability of a material to stretch thin when tensile stress is applied
  8. 12. smallest unit into which matter can be divided
  9. 14. characteristics or behaviour of a sample which is large enough to see, handle, manipulate, weigh, etc
  10. 15. a chemical element that mostly lacks the characteristics of a metal
  11. 17. a lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds
  12. 22. the symbolic representation of a chemical reaction
  13. 24. a state of matter characterized by particles arranged such that their shape and volume are relatively stable
  14. 27. a usually reversible change in the physical properties of a substance, as size or shape
  15. 28. a material which contains movable electric charges
  16. 29. the way light interacts with the surface of a crystal, rock, or mineral
  17. 31. that which tends to prove or disprove something
  18. 33. a substance which is lustrous, sonorous, ductile, and is a good conductor of heat and electricity