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16 Cards in this Set
- Front
- Back
The baseball player is standing holding the bat waiting to hit the ball. Is work or no work being done?
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No work
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What energy transformations are occurring in order to get this battery ran flashlight to work?
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Chemical, electrical, light
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What type of energy is always produced in every energy transformation?
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Thermal/heat Energy
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Does this graph represent speed, velocity, or acceleration?
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Velocity
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What is the function of the nucleus in a cell?
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Controls all activities of the cell
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What is the first organism to return during secondary succession?
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Weeds
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What is the density of object with a mass of 20g and a volume of 80cm3?
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4 g/cm3
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What do the arrows mean?
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Energy being transferred
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What does the arrow in the chemical equation called?
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Yield
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What type of cell is shown?
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Plant Cell
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What does structure C represent? What is its function
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Chloroplast; Photosynthesis
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What is a coefficient?
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The big number in front of a chemical formula
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How many atoms of Chlorine are present on the reactant side of the chemical equation?
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4
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What group is the most reactive?
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Group 1
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What group is non reactive?
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Group 18
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What structure is located on the outer most shell and determines an atoms reactivity?
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Valence Electrons
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