Which of the following statements is true? running an electric current through a magnet can create a magnetic field. electric engines change electricity into magnetism. the strength of a magnetic field increases with distance. electrons are found in the nucleus of an atom.
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Chemistry, 22.06.2019 09:10
When a nucleus absorbs a neutron and then breaks apart, there are many products of the reaction. what is not a product of a nuclear fission reaction
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Chemistry, 22.06.2019 10:50
An atom of lithium-7 has an equal number of(1) electrons and neutrons(2) electrons and protons(3) positrons and neutrons(4) positrons and protons
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Chemistry, 22.06.2019 15:30
The identities of substances are the same before and after which type of change
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Which of the following statements is true? running an electric current through a magnet can create...
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