Question

The atomic model that describes an atom as a spherical object containing a certain number of electrons trapped in a mass of positive charge is often called the __________ model. (Points : 1)

electron cloud

raisin bread

molecular

nuclear

Answer 1

electrons trapped in a mass of positive charge is often called the raisin bread model

Answer 2

That type of model was called the raisin bread model, founded by JJ Thompson.