When beta -particles are sent through a tin metal foil, Ask an Expert

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When β -particles are sent through a tin metal foil, most of them go straight through the foil as :

(1)β -particles are much heavier than electrons

(2) β -particles are positively charged

(3 ) Most part of the atom is empty space

(4)β -particles move with high velocity

Ans: Most part of the atom is empty space

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Category:- Chemistry
Reference No.:- M9548374

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