Basic Chemistry

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Across
  1. 3. important for all biochemical reactions in the body (pg.51)
  2. 4. anything that occupies space and take up mass (pg.24)
  3. 5. bonds This happen when electrons are completely transferred from one atom to another (pg.39)
  4. 6. an ion with a positive charge (pg. 29)
  5. 9. These acids are fundamental, they make up your genes, which provide the basic blueprint of life ( pg. 52)
  6. 12. When polymers must be broken down or digested to their monomers, the reverse process, is called ( pg. 42)
  7. 14. Acid- base balance is carefully regulated by the kidneys, lungs, and a number of chemicals called ( pg. 42)
  8. 17. These are simple sugars and are single- chain (pg. 42)
  9. 21. This type of energy is inactive or stored ( pg.25
  10. 24. This is a process of spontaneous atomic decay ( pg. 30)
  11. 27. This happen when two or more atoms combine chemically and is called ( pg.31)
  12. 30. An ion with a negative charge (pg. 29)
  13. 33. Bonds This bond forms when two non- metals share a pair of electrons. The electrons involved are in the outer shells of the atoms ( pg.33)
  14. 35. has no mass and does not take up space (pg.25)
  15. 37. reaction Bonds are both made and broken ( pg. 37 )
  16. 38. sites These sites fit and interact chemically with other molecules of complementary shape and charge called substrate ( pg. 51)
  17. 39. The negatively charge subatomic particle (pg. 26)
  18. 40. This occurs when smaller particles are bonded together to form larger, more complex molecules ( pg. 37)
  19. 41. are chainlike molecules made up of many similar or repeating units(monomers) (pg.42)
  20. 42. This is the smallest atom, with just one proton and one electron (pg. 28)
  21. 44. table This is an odd- shaped checkerboard that has the complete listing of the elements (pg. 26)
  22. 46. These are subatomic with a positive electrical charge ( pg 26)
  23. 47. It is the basic building block of chemistry. It is the smallest unit into which matter can be divided without the release of electrically charged particles ( pg 26)
  24. 49. This is a liquid or gas in which smaller number of other substances, called salutes, that can be dissolved or suspended (pg. 39)
Down
  1. 1. These are double sugars and are formed by two simple sugars that are joined by dehydration synthesis ( pg. 44)
  2. 2. This is a neutral subatomic particle that are uncharged(pg.26)
  3. 5. When they gain or lose electrons during bonding, their positive and negative charges are no longer balanced, and these charged particles are called ( pg. 32)
  4. 7. model This depicted the general location of electrons outside the nucleus ( pg. 28
  5. 8. These include sugars and starches, contain carbon, hydrogen, and oxygen (pg. 42)
  6. 10. compounds These compounds lack carbon and tend to be small, simple molecules (pg. 38)
  7. 11. This is an ionic compound containing cations other than the hydrogen ions and anions other than the hydroxide ion ( pg. 39)
  8. 13. This occurs when bonds are broken in larger molecules, resulting in smaller, less complex molecules ( pg. 37)
  9. 15. All matter is composed of a limited number of substances called? ( pg. 26)
  10. 16. These compounds contain carbon, and they are important compounds in the body (pg. 38 &39)
  11. 18. This is a given number of each element (pg. 29)
  12. 19. These are substances that conduct an electrical current in solution ( pg. 40
  13. 20. This is the fear of water ( pg. 46)
  14. 22. This is the most abundant inorganic compound in the body ( pg. 39
  15. 23. fats Fatty acid chains with only single covalent bonds between carbon atoms rereferred to as ( pg. 44)
  16. 25. bonds This is a chemical bond that involves the electrostatic attraction between hydrogen atom and an atom containing a lone pair electron in a substance (pg. 34)
  17. 26. This type of fat is common in many margarines and bake products (pg. 46)
  18. 28. Help to regulate growth and development ( pg. 51)
  19. 29. This is the most single important steroid molecule ( pg. 46)
  20. 31. This is a substance that increases the rate of a chemical reaction without becoming part of the product or bring changed itself (pg. 51)
  21. 32. This is a process in which one or more substances, also called reactants, are converted to one or more different substances, known as products.
  22. 34. these have a sour taste, can dissolve any metal and can burn a hole in your rug (pg. 51)
  23. 36. These are heavier isotopes of certain atoms are unstable and tend to release energy in order to become more stable (pg. 30)
  24. 38. Highly specialized proteins that recognize, bind with, and inactive bacteria, toxins, and some viruses; function in the immune response, which helps protect the body from invading foreign substances ( pg. 51)
  25. 43. This reaction occurs when acids and bases are mixed, they react with each other in an exchange reaction to form water and salt ( pg. 41)
  26. 45. energy This type of energy is referred to as the working energy, it's involved in the constant movement of the tiniest particles of matter (pg. 25)
  27. 48. These have a bitter taste, feel slippery, and are proton acceptor (pg. 40)