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    				| 1. | When a particles are sent through a thin metal foil, most of them go straight through the foil because:A) a particles are much heavier than electrons.B) a-particles are positively charged.C) Most part of the atom is empty.D) a particles move with high speed | 
| Answer» to HIGH momentum and EMPTY space in atom most of a-particles go STRAIGHT through the FOIL SO ( A ) AND ( C ) ARE CORRECT HOPE IT HELPED U... PLEASE MARK THIS AS BRAINLIEST 
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