Answer:
What is going on I am scared
Explanation:
D. 100%, extremely sure. Because Newton's 3rd law states every force has an equal and opposite reaction.
It would be A) Cl, K, Ar
Because Cl=35,K=39,Ar=40
Displacement is the distance and direction of an object's change in position from the starting.
Hence option B is correct.
Hope this helps!
