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Chemistry, 05.04.2021 22:40 tanabugg

Which of the following best describes the type of particle found in the cloud around an atom’s nucleus? It has a negative charge and much less mass than a neutron
It has a negative charge and about the same mass as a neutron.
It has a negative charge and about the same mass as a neutron.
It has a positive charge and about the same mass as a neutron.

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