he diagram shows molecules in a fluid. Explain the equence of events that happens when this fluid cools own. Be sure to focus on what happens to the olecules and to the fluid in general. Five ever hould be included in your answer.

The problem here is that according to aufbau principle before 3d orbital 4s subshell comes.after filling 3p orbital with electrons you have 4 electrons left, you place two in 4s with opposite spin and the other two in 3d in any of its two orbitals of total five orbitals with the same spin.

Hi + naoh -> h2o + nal

Hellob. will be your answer  hope this