Structure of th...

Rutherford's theory assumed which of the following paths for the electron?

Most of the $$\alpha$$-particles passed straight through the gold foil. This proved the existence of ________ in an atom.

According to J.J Thomson's atomic model, negative charges are embedded in:

Rutherford's experiment on scattering of $$\alpha$$-particles showed for the first time that the atom has

When alpha particles are sent through a thin metal foil, most of them go straight through the foil because:

According to Rutherford's atomic model, the entire mass of the atom is concentrated at the ___________.

The existence of the nucleus was discovered by :

Which of the following conclusions cannot be drawn on Rutherford's atomic model?

What does Bohr's atomic theory explain?

A beam of alpha-particles is fired at a piece of gold foil as shown in the image. After striking the gold foil in which direction do most of the alpha-particles travel?