Which ever represents the force of gravity acting upon the car__? Which aero represents the normal force on the car__? Which ever represent the applied force on the car when the driver stepped on the gas pedal__?

If a hydrogen atom is neutral, it must also have  one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom

It was ernest rutherford