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An atom having atom ic m ass num ber 13 ...

An atom having atom ic m ass num ber 13 has 7 neutrons. W hat is the atom ic n u m b er of the atom ?

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N eutron is neutral so, no deflection from the p ath on passing through an electric field. Proton, cathode rays an d electron being the charged particle will show deflection from the p ath on passing through an electric field.
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KUMAR PRAKASHAN-STRUCTURE OF ATOM-SECTION -D (MULTIPLE CHOICE QUESTIONS)
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  2. Which of the following will not show deflection from the path on passi...

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