Neurotransmitters are only produced from one side.
charging by friction, charging by conduction, and charging by induction.
The two energy bands in which current is produced in Silicon (type of intrinsic semiconductor) are VALENCE BAND & CONDUCTION BAND
Because of molecular vibration the heat transferred through a solid is called CONDUCTION
The metal pole rapidly 'CONDUCTS' heat away from your tongue.
Conduction, Convection, Conduction,Convection, Conduction, Radiation
Conduction
Characteristics for conduction
conduction by itself is slower to heat but conduction and convection is faster to heat
That sounds like a description of heat conduction.
Conduction, whether thermal or electrical, is a property of the material. Metals are usually good conductors, especially copper and silver. This is put down to them having many free electrons which transfer electrical charge through the metal and also interact with each other to conduct heat. Non-metals don't have the free electrons and conduct by inter-atomic effects only which are much less effective.
It is known as: conduction.