Question

What are the observation made by rutherford's in his alpha particles scattering experiment?

Answer 1

Alpha particles scattering experiment it was observed that :
☆ Most of the a-particles passed through the gold
foil undeflected.
☆ A small fraction of the a-particles was deflected by small angles.
☆ A very few a-particles ( 1 in 20,000) bounced back,that is were deflected by nearly 180.
☆ Alpha particle deflected positively charged.

I hope it help you ☺

Answer 2

Answer:Alpha particles scattering experiment it was observed that :

☆ Most of the a-particles passed through the gold

foil undeflected.

☆ A small fraction of the a-particles was deflected by small angles.

☆ A very few a-particles ( 1 in 20,000) bounced back,that is were deflected by nearly 180.

☆ Alpha particle deflected positively charged.