B ............ is the answer,
Answer:
I believe is the correct answer
Explanation:
100bromoaniline+nano2+hcl
Answer:The atom being mostly empty space. A small number of alpha particles were deflected by large angles (> 4°) as they passed through the foil. There is a concentration of positive charge in the atom. Like charges repel, so the positive alpha particles were being repelled by positive charge
I believe the answer is D) 2