The concentration of positive charge and mass in Rutherford's atomic model is called the nucleus. Rutherford's experiments involving the use of alpha particle beams directed onto thin metal foils demonstrated the existence of the nucleus. The nucleus of an atom contains positively charge particles called protons and other uncharged particles called neutrons. According to this model most volume of an atom is made up of an empty space.
Below is the mechanism showing the hydrolysis of Iminium Ion into aldehye. The arrows are shown in RED.
Answer: See attached image
Explanation:
The formula for phosphorus is P4