Question

who discovered atom is sperical and what logic does he or she give
note : True answer mark as brainliest and wrong are reported​

Answer 1

Answer:

J.J Thomson believed electrons to be two thousand times lighter than a proton. He assumed that an atom is composed of a cloud of negative charge in a sphere of positive charges. J.J Thomson and Rutherford first demonstrated the ionization of air in x rays.

Explanation:

pls give brainliest

it is correct answer