Pages in this set
The atom is composed of protons, neutrons and electrons
subatomic particle relative mass relative charge
proton 1 +1
neutron 1 0
electron 1/2000 1
A nucleon is a particle of the nucleus and may be either a proton or a neutron.
The nucleon number is the number of protons…
A charged conductor can be discharged by connecting it to earth with a conducting
The flow of electrons through a conductor is referred to as an electric current.
The greater the charge on an isolated object, the greater the potential difference
(voltage) between the object and earth.