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CST Review Part 1
- 5. States of Matter Graphic Organizer Page 63
- 7. How are atoms and molecules arranged in a gas? Movement of Molecules solids e n e r g y e n e r g y liquids e n e r g y gases Vibrate Move Freely Move Fast Hit Things
- 11. How do substances change states (phases)? Atoms & molecules are arranged differently in solids, liquids, & gases. liquidssolids gases energy energy Close Together Space Between Very Far Apart
- 14. CST Review Acids & Bases and pH
- 15. BrainPop Acids and Bases Brain Pop
- 16. Copyright Richards 2009 Class Work Page 59 Study
- 19. How can substances be classified? BasesAcids Neutral 1. Has pH1 - pH6 2. Turns litmus red 3. Tastes sour 1. Has pH7 2. Does not change litmus 1. Has pH8 - pH14 2. Turns litmus blue 3. Tastes bitter
- 23. Copyright Richards 2009 Class Work
- 24. Copyright Richards 2009 Class Work
- 26. I. Comets are chunks of ice and dust with long, narrow elliptical orbits. What are comets?
- 27. What are comets? 1. Comets have a solid nucleus made of frozen ice, gas and dust.
- 31. 1. The types of galaxies are: What are the types of galaxies? Spiral Galaxies Elliptical Galaxies Irregular Galaxies
- 34. Stars are the ONLY things in the universe that give off light. How are stars classified?
- 38. Astronomical Units measure the distances between planets and the Sun in our Solar System. What units are used to measure distance of space objects? Sun
- 39. Light-years are used for measuring the distances of stars and galaxies. What units are used to measure distance of space objects?
- 43. A. Galaxies can contain from a few billion to trillions of stars. . What is a galaxy?
- 45. CST Review Elements and the Periodic Table
- 47. Metals Non-Metals Metalloids What is Hydrogen Doing Here? Hydrogen belongs in Group 1. It was put here because Hydrogen is a non-metal. Metals Non-Metals Metalloids Foldable Page 30 Study
- 48. In which region of the table would nonmetals be found? A 1 B 2 C 3 D 4 CST Review Questions 27
- 49. How are electrons, protons and neutrons arranged in the atom? 8 Elements form a dividing line between metals and nonmetals. What are the general types of elements in the periodic table? dividing line Po
- 50. How are electrons, protons and neutrons arranged in the atom? These elements are called metalloids. What are the general types of elements in the periodic table? metalloids Po
- 51. What are the general types of elements in the periodic table? Most of the elements in the periodic table are metals to the left of the line. Metals Po
- 52. What are the general types of elements in the periodic table? The elements to the right of the zigzag are Non-metals. Non-metals Po
- 53. CST Review Questions In which region of the table would nonmetals be found? A 1 B 2 C 3 D 4 27
- 54. CST Review Questions In which region of the table would nonmetals be found? A 1 B 2 C 3 D 4 27
- 55. Analyzing the Periodic Table Graphic Organizer Page 27 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
- 56. Analyzing the Periodic Table Graphic Organizer Page 27 1 Alkali Metals 2 Alkaline Earth Metals 3-12 Transition Metals 13 Boron Family 14 Carbon Family 15 Nitrogen Family 16 Oxygen Family 17 Halogens 18 Inert or Noble Gases
- 60. How are electrons, protons and neutrons arranged in the atom? The inert (noble) gases are the elements in Group 18 of the periodic table. What are the noble (inert) gases? Silicon Inert Gases
- 62. What are the general types of elements in the periodic table? . Non-metals Po metalloids Metals
- 64. E-Review Question 1 Explanation The number of protons of an element is called the atomic number. Carbon Oxygen 6 protons Atomic Number = 6 8 protons Atomic Number = 8 Hydrogen 1 proton Atomic Number = 1
- 65. How many protons do atoms have? 1. Atomic numbers are the smaller numbers on the periodic table. C 6 Carbon 12 Atomic Number (smaller number on chart)
- 66. How many protons do atoms have? All elements have DIFFERENT atomic numbers. C 6 Carbon 12 Atomic Number (smaller number on chart)
- 69. Metal Nonmetal Metalloid Foldable Study Page 31
- 72. How are electrons, protons and neutrons arranged in the atom?What are the characteristics of metals? Metals Silver Gold Copper Platinum V. Metals are identified by their physical properties.
- 73. How are electrons, protons and neutrons arranged in the atom?What are the characteristics of metals? Metals Silver Gold Copper Platinum A. Some of the physical properties of metals are: 1. Shininess Metals are shiny.
- 74. How are electrons, protons and neutrons arranged in the atom?What are the characteristics of metals? Metals Silver Gold Copper Platinum A. Some of the physical properties of metals are: 2. Hardness Metals are hard.
- 75. How are electrons, protons and neutrons arranged in the atom?What are the characteristics of metals? Metals Silver Gold Copper Platinum A. Some of the physical properties of metals are: 3. Malleable Metals can be pounded into different shapes.
- 76. How are electrons, protons and neutrons arranged in the atom?What are the characteristics of metals? Metals Silver Gold Copper Platinum A. Some of the physical properties of metals are: 4. Ductile Metals can be made into a wire.
- 77. How are electrons, protons and neutrons arranged in the atom?What are the characteristics of metals? Metals Silver Gold Copper Platinum A. Some of the physical properties of metals are: 5. Conduct Heat Metals conduct heat.
- 78. How are electrons, protons and neutrons arranged in the atom?What are the characteristics of metals? Metals Silver Gold Copper Platinum A. Some of the physical properties of metals are: 6. Conduct Electricity Metals conduct electricity.
- 79. How are electrons, protons and neutrons arranged in the atom?What are the characteristics of metals? Metals Silver Gold Copper Platinum A. Some of the physical properties of metals are: 7. Solids at room temperature Most metals are solids. (Mercury is the only liquid metal)
- 80. How are electrons, protons and neutrons arranged in the atom?What are the characteristics of metals? Metals Silver Gold Copper Platinum A. Some of the physical properties of metals are: 8. High Melting Temperature Metals have high melting temperatures.
- 81. How are electrons, protons and neutrons arranged in the atom?What are the characteristics of Non-metals? Non-metals have very few of the characteristics of metals. Nitrogen Carbon Iodine Non-metals Oxygen Bromine
- 82. How are electrons, protons and neutrons arranged in the atom?What are the characteristics of Non-metals? A. Some of the physical characteristics of non-metals are: Nitrogen Carbon Iodine Non-metals Oxygen Bromine 1. Gases at Room Temperature Some Non-metals are gases.
- 83. How are electrons, protons and neutrons arranged in the atom?What are the characteristics of Non-metals? A. Some of the physical characteristics of non-metals are: Nitrogen Carbon Iodine Non-metals Oxygen Bromine 2. Solids at Room Temperature Some Non-metals are solids.
- 84. How are electrons, protons and neutrons arranged in the atom?What are the characteristics of Non-metals? A. Some of the physical characteristics of non-metals are: Nitrogen Carbon Iodine Non-metals Oxygen Bromine 3. Liquid at Room Temperature Bromine is the only liquid Non-metal
- 85. How are electrons, protons and neutrons arranged in the atom?What are the characteristics of Non-metals? A. Some of the physical characteristics of non-metals are: Nitrogen Carbon Iodine Non-metals Oxygen Bromine 4. Low Boiling Point Most Non-metals boil at a low temperature.
- 86. How are electrons, protons and neutrons arranged in the atom?What are the characteristics of Non-metals? A. Some of the physical characteristics of non-metals are: Nitrogen Carbon Iodine Non-metals Oxygen Bromine 5. Dull Most Non-metals are dull not shiny.
- 87. How are electrons, protons and neutrons arranged in the atom?What are the characteristics of Non-metals? A. Some of the physical characteristics of non-metals are: Nitrogen Carbon Iodine Non-metals Oxygen Bromine 6. Brittle Most Non-metals will break if you hammer or pull them.
- 88. How are electrons, protons and neutrons arranged in the atom?What are the characteristics of Non-metals? A. Some of the physical characteristics of non-metals are: Nitrogen Carbon Iodine Non-metals Oxygen Bromine 7. Poor Conductors Non-metals do not conduct heat or electricity.
- 89. How are electrons, protons and neutrons arranged in the atom?What are the general types of elements in the periodic table? Boron (B) Silicon (Si) Germanium (Ge) Arsenic (As) Antimony (Sb) Tellurium (Te) Astatine (At) Metalloids Metalloids
- 90. 1. Properties of Metals and Non Metals Metalloids have some of the properties of metals and nonmetals How are electrons, protons and neutrons arranged in the atom? Metalloids have some of the properties of metals and nonmetals. What are the characteristics of Metalloids? Metalloids Boron Antimony Silicon
- 91. How are electrons, protons and neutrons arranged in the atom? They are semiconductors. What are the characteristics of Metalloids? Metalloids Boron Antimony Silicon 2. Semiconductors Metalloids conduct electricity at different temperatures and exposures to light.
- 95. How are electrons, protons and neutrons arranged in the atom?What are the characteristics of Non-metals? A. Some of the physical characteristics of non-metals are: Nitrogen Carbon Iodine Non-metals Oxygen Bromine 8. Low Melting Temperatures Non-metals melt at low temperatures.
- 96. How are electrons, protons and neutrons arranged in the atom?What are the characteristics of metals? Metals Silver Gold Copper Platinum A. Some of the physical properties of metals are: 8. High Melting Temperature Metals have high melting temperatures.
- 97. How are electrons, protons and neutrons arranged in the atom?What are the characteristics of Non-metals? A. Some of the physical characteristics of non-metals are: Nitrogen Carbon Iodine Non-metals Oxygen Bromine 7. Poor Conductors Non-metals do not conduct heat or electricity.
- 98. How are electrons, protons and neutrons arranged in the atom?What are the characteristics of metals? Metals Silver Gold Copper Platinum A. Some of the physical properties of metals are: 5. Conduct Heat Metals conduct heat.
- 99. How are electrons, protons and neutrons arranged in the atom?What are the characteristics of metals? Metals Silver Gold Copper Platinum A. Some of the physical properties of metals are: 6. Conduct Electricity Metals conduct electricity.
- 102. CST Review Forces
- 104. Force Graphic Organizer Page 85
- 105. Special Forces Graphic Organizer Page 87
- 106. CST Review Questions
- 107. How is force described? II. Force has a strength (magnitude) and a direction.
- 108. CST Review Questions
- 109. CST Review Questions
- 110. CST Review Questions
- 111. How do forces add and subtract? A. Forces pushing or pulling in the same direction add. + These forces add. 1 N right 1 N right
- 112. How do forces add and subtract? B. Forces pushing or pulling in opposite directions subtract. These forces subtract so the box doesn’t move. _ 1 N right 1 N left
- 113. CST Review Questions
- 114. CST Review Questions
- 115. CST Review Questions
- 116. CST Review Questions
- 117. CST Review Questions
- 118. CST Review Questions .5cm = 2N
- 119. CST Review Questions 3.0 cm ? 0.5 cm = 2N
- 120. CST Review Questions 3.0 cm 12N 0.5 cm = 2N
- 121. CST Review Questions 3.0 cm 12N 3.5 cm ? 0.5 cm = 2N
- 122. CST Review Questions 0.5 cm = 2N 3.0 cm 12N 3.5 cm 14N
- 123. CST Review Questions .5cm = 2N 3.0 cm = 12N 3.5 cm = 14 N
- 124. CST Review Questions .5cm = 2N 3.0 cm = 12N 3.5 cm = 14 N
- 125. CST Review Questions
- 128. CST Review Questions ____________________________________________ ___________________________________________ ______________________ What will make you have to push harder?
- 129. CST Review Questions What will make you have to push harder?
- 130. CST Review Questions What will make you have to push harder? less friction?
- 131. CST Review Questions What will make you have to push harder? mass ?
- 132. VIII. When an object has more mass, it requires a greater force to make it move. How does mass affect force? 500 N Right Books = 800 kg 5 N Right Leaves = 8 kg
- 133. A. If something is heavier, you have to push harder to move it. How does mass affect force? Mass of Feathers = 1 kg Mass of Bricks = 1000 kg 2000 N Right 2 N Right Distance moved = 5 feet
- 134. CST Review Questions What will make you have to push harder? harder or easier to push?
- 135. CST Review Questions What will make you have to push harder? easier to push harder to push
- 136. CST Review Questions What will make you have to push harder? less friction? easier to push harder to push
- 137. XII. Friction is a force which slows down or stops an object’s motion. What is Friction? 50 N Right Force of friction of the wheels on the road20 N Left Force of the Boy pedaling his bicycle forward.
- 138. A. Friction always goes in the opposite direction of the force causing the motion. What is Friction? 40 N Right 190 N Left Friction slowing down motion Force causing motion
- 139. B. Friction is caused by objects or materials rubbing against each other. What is Friction? Friction of Air rubbing against an airplane.Friction of wheels on the road Friction of metal on snow. Friction of hands rubbing together.
- 140. CST Review Questions What will make you have to push harder? harder or easier to push? easier to push harder to push
- 141. CST Review Questions What will make you have to push harder? easier to push harder to push easier to push easier to push
- 142. CST Review Questions What will make you have to push harder? harder to push
- 143. CST Review Questions What will make you have to push harder?
- 144. CST Review Questions
- 145. CST Review Questions
- 147. XI. Buoyancy is the force of a liquid pushing up on an object. What are buoyant forces? Buoyant Force of water pushes up.
- 148. A. Buoyant force is equal to gravity when an object floats. What are buoyant forces? Buoyant Force of water pushes up. Force of Gravity pushes down.
- 149. A. Buoyant force is equal to gravity when an object floats. What are buoyant forces? Buoyant Force of water pushes up. Force of Gravity pushes down.
- 150. B. When an object is flat, Buoyancy is greater because the liquid pushes up against a larger surface area. What are buoyant forces? Buoyant Forces of liquid push up.