IN A TEST RN! Please help ASAP A student dissolved 60.3 of Naf (molar mass of Naf is 41.988 g/mol) in water to make a 5.77 L
solution. Determine the molarity of the solution. Express your answer with 3 decimal places.

Because a model would make the investigation easier to understand

I’d have to say no because without oxygen in the water the fish would all be dead. so if you want to fish for dead fish, pick the ponds with the lowest oxygen concentrations.

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.