| Rutherford's a-particle scattering experiment showed that |
| (i) Electrons have negative charge. |
| (ii) The mass and positive charge of the atom is concentrated in the nucleus. |
| (iii) Neutron exists in the nucleus. |
| (iv) Most of the space in atom is empty. |
| Which of the above statements are correct? |
A) (i) and (iii)
B) (ii) and (iv)
C) (i) and (iv)
D) (iii) and (iv)
E) None of these
Correct Answer: B
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