What happens when you add electrons to an element?

*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

What volume would 2.25 moles of ne has occupy at stp?

What are the coefficients that will balance the skeleton equation below? n2 + h2 → nh3