Give the orbital configuration of the following elements using the s, p, d, f type representation. (Answer format is: 1se2 = 152)
helium, nitrogen, silicon
helium nitrogen silicon

Amixture of gaseous sulfur dioxide and oxygen are added to a reaction vessel and heated to 1000 k where they react to form so3(g). if the vessel contains 0.669 atm so2(g), 0.395 atm o2(g), and 0.0851 atm so3(g) after the system has reached equilibrium, what is the equilibrium constant kp for the reaction: 2 so2(g) o2(g) ⇌ 2 so3(g)

What does x represent in the formula for the compound xcl4?

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy