What is the maximum number of electrons that can occupy one orbital

Explanation: The first shell can hold 2 electrons and the next one can hold 8. So, if we have an atom like boron which has 5 electrons, we would put 2 electrons in the first shell and we would put our remainder in the second shell.

I will attach an image with a boron atom and with the electrons.

conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object. collisions between adjacent atoms and molecules transfer kinetic energy from the warmer to the cooler object. the objects must be in physical contact.