Pick out the correct statement?

6031Chemical EngineeringMedium

ALoss of electrons from neutral atoms produces negative ions

BGain of electrons by neutral atoms form cations

CProton to neutron ratio in a stable nucleus is 2 : 1

DThe radius of nucleus & atomic size are of the order of 10-12 cm & 10-8 cm respectively

Correct answer

D. The radius of nucleus & atomic size are of the order of 10-12 cm & 10-8 cm respectively

Explanation

The correct answer is The radius of nucleus & atomic size are of the order of 10-12 cm & 10-8 cm respectively.

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