Identify the elements with the following quantum numbers. A. n=5,7= 1, m = -1, m, = 1/2

B. n = 4,7 = 2, m= 1, m, = 1/2

If 1.8 l of water is added to 2.5l of a 7.0 molarity koh solution, what is the molarity of the new solution

The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride

I’m an electrically neutral atomic any element, there are equal numbers of