Question

1. name the three fundamental particles present in an atom? mention the masses of the particles in M.K.S. system?

2.what is a proton? stste its relative mass and charge?

3.how many times a proton is heavier than an electron?

4.what important information are furnished about the nucleus of an atom by a a-particle scattering experiment of rutherford?
5.name the scientist who discovered the nucleus of an atom?give the components present in the nucleus.

6.describe the rutherfords nuclear model of an atom?

Answer 1

I shall be happy to help you understand what you don't understand but I'm not a fill in the blank resource.

Answer 2

this questions are related to class9 and the academic sessions hasn't started but since i'm n IIT student we have been given a lot of assignment for the holidays and the portion has to be done. so it would be alot of help if you help me.
PLEASE HELP ME
I NEED IT

Answer 3

name the scientist who discovered the nucleus of an atom

Answer 4

u r frm sharma iit acadamey uh i hav gt the same questions!!

Answer 5

sub atomic particle of an atom have +ve charge is called proton.

Answer 6

asi gaopigj