Question

The diagram below is one model of an atom.
A diagram, labeled Atom. One circle is in the center. The first outer circle has two shaded circles on it. The next outer circles has one shaded circle on it.
By whom was this model of an atom proposed

Answer 1

Answer:

this model of atom was proposed by neil bhor

Explanation:

in his atomic model nucleus is at center which contain positive charge of atom with particles protons and neutrons . electrons revolve around the nucleus in orbits

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