24 What are heterotrophs 25 What are producers 26 What are consumers 27 What

24 what are heterotrophs 25 what are producers 26

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24. What are heterotrophs? 25. What are producers? 26. What are consumers? 27. What are decomposers? 28. What is homeostasis? 29. What is the scientific method? 30. Define “theory”. 31. Define “Law”. 32. What is a hypothesis? Chemistry 33. There are how many naturally occurring elements? 34. 96% of your body is composed of which 4 atoms? 35. What is a trace element? 36. How many electrons occupy each of the first 4 shells? 37. What is electronegativity? 38. Which elements have the greatest electronegativity? 39. Which elements have the weakest electronegativity? 40. Give an example of molecular structure. 41. Give an example of structural formula. 42. What are some characteristics of a polar bond? 43. What is the shape of a tetrahedron? 44. What allows a molecule to be called a mimic? 45. Define oxidation. 46. Define reduction.
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47. Is the formation of an ion of chlorine, ( Cl - ), considered an example of oxidation or reduction? 48. What is an acid? 49. What is a base? 50. What is a salt? 51. What is a buffer? 52. What is a mole of a substance? 53. One mole of C 2 H 6 O is ___________________. 54. A one molar solution of C 2 H 6 O is: __________ grams of C 2 H 6 O in _____ liter(s) of water. 55. What is the atomic number of an atom? 56. What is the atomic mass of an atom? 57. What is a neutral atoms? 58. What are ions? 59. Give an example of an anion. _________ 60. Give an example of a cation. __________ 61. What is an isotope? 62. What is a solution? 63. What is a molecule?
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