2. Chemical Change: Occurs when one or more substances are changed into new substances with different properties; cannot be undone by physical means

3. Chemical Change is:

4. Chemical Change is not:

5. Chemical Change: Occurs when one or more substances are changed into new substances with different properties; cannot be undone by physical means

6. Chemical Change is:

7. Chemical Change: Occurs when one or more substances are changed into new substances with different properties; cannot be undone by physical means

8. Chemical Change is:

9. Chemical Reaction is: Change that take place when two or more substances (reactants) interact to form new substances (products)

10. Chemical Reaction is:

11. Chemical Reaction is not:

12. Chemical Reaction is: Change that take place when two or more substances (reactants) interact to form new substances (products)

13. Chemical Reaction is:

14. Change that take place when two or more substances (reactants) interact to form new substances (products)

15. Chemical Reaction is:

16. Chemical Property is: The Characteristics of a substance that describe its tendency to combine with other substances and form new ones.

17. Chemical Property is:

18. The Characteristics of a substance that describe its tendency to combine with other substances and form new ones.

19. Chemical Property is:

20. The Characteristics of a substance that describe its tendency to combine with other substances and form new ones.

21. Chemical Property is:

22. Physical Property is: Property of matter that can be observed without changing the composition or identity of the matter

23. Physical Property is:

24. Physical Property is not:

25. Physical Property is: Property of matter that can be observed without changing the composition or identity of the matter

26. Physical Property is:

27. Property of matter that can be observed without changing the composition or identity of the matter

28. Physical Property is:

29. Molecule is: Smallest particle of a substance that still has the properties of that substance.

30. Molecule is:

31. Molecule is not:

32. Molecule is: Smallest particle of a substance that still has the properties of that substance.

33. Molecule is:

34. Smallest particle of a substance that still has the properties of that substance.

35. Molecule is:

36. Compound is: Matter made up of two or more elements; Elements in compound are chemically bonded, cannot be separated by physical means

37. Compound is:

38. Matter made up of two or more elements; Elements in compound are chemically bonded, cannot be separated by physical means

39. Compound is:

40. Matter made up of two or more elements; Elements in compound are chemically bonded, cannot be separated by physical means

41. Compound is:

42. Endothermic Reaction is: Chemical reaction in which heat energy is absorbed; feels cold to touch.

43. Endothermic Reaction is:

44. Endothermic Reaction is not: WARM TO TOUCH

45. Endothermic Reaction is: Chemical reaction in which heat energy is absorbed; feels cold to touch.

46. Endothermic Reaction is:

47. Chemical reaction in which heat energy is absorbed; feels cold to touch.

48. Endothermic Reaction is:

49. Exothermic Reaction is: Chemical reaction in which heat energy is given off; usually as thermal energy; feels hot to touch

50. Exothermic Reaction is:

51. Exothermic Reaction is not:

52. Exothermic Reaction is: Chemical reaction in which heat energy is given off; usually as thermal energy; feels hot to touch

53. Exothermic Reaction is:

54. Chemical reaction in which heat energy is given off; usually as thermal energy; feels hot to touch

55. Exothermic Reaction is:

56. Law of Conservation of mass: States that matter can neither be created nor destroyed, it can only change form

57. Law of Conservation of mass:

58. States that matter can neither be created nor destroyed, it can only change form

59. Law of Conservation of mass:

60. States that matter can neither be created nor destroyed, it can only change form

61. Law of Conservation of mass:

62. Chemical Formula is: A way of describing the number of atoms that make up one molecule of a compound

63. Chemical Formula is:

64. A way of describing the number of atoms that make up one molecule of a compound

65. Chemical Formula is:

66. A way of describing the number of atoms that make up one molecule of a compound

67. Chemical Formula is:

68. Chemical Equations are: A way of writing changes in the arrangement of atoms during a chemical reaction, using chemical symbols

69. Chemical Equations are:

70. A way of writing changes in the arrangement of atoms during a chemical reaction, using chemical symbols

71. Chemical Equations are:

72. A way of writing changes in the arrangement of atoms during a chemical reaction, using chemical symbols

73. Chemical Equations are:

74. Product is: Compound or element that is the result of a chemical reaction

75. Product is:

76. Compound or element that is the result of a chemical reaction

77. Product is:

78. Compound or element that is the result of a chemical reaction

79. Product is:

80. Reactant is: Compound or element that changes during a chemical reaction

81. Reactant is:

82. Compound or element that changes during a chemical reaction

83. Reactant is:

84. Compound or element that changes during a chemical reaction

85. Reactant is:

86. Subscript is: The small number that indicates the number of the preceding element.

87. Subscript is:

88. The small number that indicates the number of the preceding element.

89. Subscript is:

90. The small number that indicates the number of the preceding element.

91. Subscript is:

92. Coefficient is: a number placed in front of a term in a chemical equation to indicate how many molecules (or atoms) take part in the reaction.

93. Coefficient is:

94. a number placed in front of a term in a chemical equation to indicate how many molecules (or atoms) take part in the reaction.

95. Coefficient is:

96. a number placed in front of a term in a chemical equation to indicate how many molecules (or atoms) take part in the reaction.

97. Coefficient is:

98. Yields is: the amount of product obtained in a chemical reaction (the arrow)

99. Yields is:

100. the amount of product obtained in a chemical reaction (the arrow)

101. Yields is:

102. the amount of product obtained in a chemical reaction (the arrow)

103. Yields is:

104. Precipitate is: the formation of a solid in a solution; reaction occurs in a liquid, the solid formed is the precipitate.

105. Precipitate is:

106. the formation of a solid in a solution; reaction occurs in a liquid, the solid formed is the precipitate.

107. Precipitate is:

108. the formation of a solid in a solution; reaction occurs in a liquid, the solid formed is the precipitate.

109. Precipitate is:

110. Sublimation is: process of transformation directly from the solid phase to the gaseous phase without passing through an intermediate liquid phase

111. Sublimation is:

112. process of transformation directly from the solid phase to the gaseous phase without passing through an intermediate liquid phase

113. Sublimation is:

114. process of transformation directly from the solid phase to the gaseous phase without passing through an intermediate liquid phase

115. Sublimation is: