Chemistry, 13.01.2021 07:00 rouseallie9428
The following phrases describe how light is produced by a light bulb. Drag the phrases into the correct order.
1.electrons move into the excited state
2.electrons are in the ground state
3.electrons fall back to ground state and release light
4.the light switch is turned on, allowing the electrical energy to the bulb
Answers: 1
Chemistry, 22.06.2019 13:30, hdhtvthjr
Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering
Answers: 1
The following phrases describe how light is produced by a light bulb. Drag the phrases into the corr...
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