Neutrons are neutral, so they don’t have a positive or negative charge. Hence, the cashier says no charge for the neutron. It is quite funny when you think about it lol.
By using the quantum model of the atom and John Dalton's model you can predict that the methane molecule will most likely be made up of Hydrogen and Carbon.
The reason why the sky is blue is because it is reflecting off of the sky and when it is evening its losing light
Characteristic blue eyes and blond hair?