Question

Which of the following is not a conclusion from the Rutherford's alpha scattering experiment?

The size of a nucleus is very small as compared to the size of an atom

Mass of the atom is concentrated in its orbits

The negatively charged electrons surround the nucleus of an atom

there is a positively charged center in the atom called nucleus
wrong answer are reported ​

Answer 1

Explanation:

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The negatively charged electrons surround the nucleus of an atom