Orbits around a definite point in space made of neutrinos, Ask an Expert

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A)has a positive charge and contains most of the mass of the atom B)is a definite point in space with a neutral charge C)orbits around a definite point in space made of neutrinos and electrons D) is not a definite point in space, but rather it is a cloud of smaller particles called quarks that deflect alpha particles E) has a neutral charge and contains most of the mass of the atom

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