Chemistry, 05.07.2019 11:50 NewKidnewlessons
The "particles" of a gas are actually protons or electrons. true or false
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Explain in detail of the four major scientific developments that spurred the formulation of the plate tectonics theory
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An atom with 7 protons, 6 neutrons, and 7 electrons has an atomic mass of amu. (enter a whole number.) numerical answers expected! answer for blank 1:
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Chemistry, 22.06.2019 19:00
Avolleyball player hit a ball with a mass of 0.25 kg. the average acceleration of the ball is 15.5 m/s². how much force did the volleyball player apply to the ball? 62.0 n 3.87 n 62.0 m/s² 3.87 m/s²
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The "particles" of a gas are actually protons or electrons. true or false...
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