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

Atriangle with equal sides of length 10 cm has -2.5-nc charged objects at each corner. part a determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. horizontally rightward vertically downward vertically upward horizontally leftward