When a car goes around a curve at a constant speed, in which direction is it accelerating A. In the direction of the velocity
B. In the opposite direction of the velocity
C. Outside the curve
D. Inside the curve

The mass has escaped into a gas which you can not see so the law stays true.

Cis the answer ur welcome if i get it wrong u don't have to me

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.