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This week's Bell Work covers vocabulary related to matter states and includes questions, descriptions, and labeling exercises.
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BellWork October 30- November 3, 2017
Monday, October 30 Vocabulary Bell Work Each particle in a sample of matter vibrates but does not move from its location. In what state of matter is the sample? a. liquid b. plasma c. gas d. solid • Fragmentation- the process or state of breaking or being broken into small or separate parts
Tuesday, October 31 Vocabulary Bell Work The bar graph below contrasts phases of matter. Notice that the label for this bar graph’s vertical axis is missing. Which of the following choices would be the best label for the vertical axis in this graph? a. flavor c. temperature b. electrical charge d. color • Pick two vocab words that you have made and draw a picture to go with the definition.
Wednesday, November 1 Vocabulary Bell Work Which statement best describes the motion of the water molecules when heat is added to the beaker? a. The molecules slow down b. The molecules move closer together c. The molecules speed up d. The motion of the molecules do not change • Distinguish- perceive or point out a difference
Thursday, November 2 Vocabulary Bell Work Describe the particle arrangement and movement of a solid, liquid, gas. Challenge- describe the particle arrangement and movement of plasma. Can all substances turn into plasma? • Equation- symbolic representation showing the king and amount of the starting materials and products of a reaction
Friday, November 3 Label the following element square with the following: Chemical Name Chemical Symbol Atomic Number Atomic Mass Vocabulary Bell Work • Exhibit- show as a sign or symptom