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
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
