What is the average kinetic energy of 1 mole of a gas at 125 kelvin?

This chart represents the melting point of several substance. what besy explains the high melting point of the salt?

What is the maximum number of electrons that an atomic orbital can contain?

*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system