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Physics, 21.06.2019 23:00
In a given chemical reaction, the energy of the products is greater than the energy of the reactants. which statement is true for this reaction?
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If an atom contains 11 protons in its nucleus, predict the element with the atomic number and electronic configuration. will the number of electrons remain the same during the chemical reaction in such an atom? explain.
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Physics, 22.06.2019 15:30
This is the number of complete movements of a wave per second.
Answers: 1
The specific kinetic energy of a moving mass is given by ke = V2/2, where V is the velocity of the m...
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