Chemistry, 25.11.2020 14:00 khalilh1206
Which choice describes the forms that energy takes when it starts in the Sun and ends in the sugars of plants? A. chemical potential energy light energy nuclear energy B. nuclear energy light energy chemical potential energy C. nuclear energy chemical potential energy light energy D. light energy nuclear energy chemical potential energy
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Using data from seismic waves, geologists have learned that earth’s interior is made up of several
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Which of the following is an example of physical change not a chemical change? a) a log gives off heat and light as it burns. b) a tree stores energy from the sun in its fruit. c) a penny lost in the grass slowly changes color. d) a water pipe freezes and cracks on a cold night.
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How is the atomic number of a nucleus changed by alpha decay
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Which choice describes the forms that energy takes when it starts in the Sun and ends in the sugars...
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