Many scientists have been involved in the development of the theory of the structure of an atom. Two of the scientists involved were Niels Bohr and J. J. Thomson.
] Describe what Niels Bohr and J. J. Thomson contributed to the theory of atomic structure.
[2 marks

bohr descirbed the atomic structure and found that electrons travel in separate orbits around the nucleus. jj thomson created the plum pudding model.

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.

ugh fiel iente of insistí is did kiwis jaj