निम्न में से जो भौतिक कण नहीं है, वह है-
(A) \( \alpha \)-कण
(B) \( \beta \)-कण
(C) \( \gamma \)... VIDEO
निम्न में से जो भौतिक कण नहीं है, वह है-
(A) \( \alpha \)-कण
(B) \( \beta \)-कण
(C) \( \gamma \)-किरणें
(D) धन किरणों
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