To determine the masses of the isotopes of an element which of the following techniques is usefulA. The acceleration of charged atoms by an electric field and their subsequent deflection by a variable magnetic fieldB. The spectroscopic examination of the light emitted by vaporised elements subjected to electric dischargeC. The photographing of the diffraction patterns which arise when X-rays are passed through crystalsD. The bombardment of metal foil with alpha particles

To determine the masses of the isotopes of an element which of the fol

1.	To determine the masses of the isotopes of an element which of the following techniques is usefulA. The acceleration of charged atoms by an electric field and their subsequent deflection by a variable magnetic fieldB. The spectroscopic examination of the light emitted by vaporised elements subjected to electric dischargeC. The photographing of the diffraction patterns which arise when X-rays are passed through crystalsD. The bombardment of metal foil with alpha particles
Answer» Correct Answer - A It is the required technique

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