Answer:
The relationship of pH and concentration of H+ ion is pH = -lg[H+]. So the concentration of H+ is 10^(-2). And [OH-][H+]=10^(-14). pOH + pH = 14. So the right answer is A.
There will be a maximum of 2 electrons that can <span>occupy a single molecular orbital. They will have opposite spins. Hope this answers the question. Have a nice day. Feel free to ask more questions. Have a nice day.</span>
Concave mirrors, magnifying lens... sorry not sure about the rest
Answers:
A) Li
B) Ar
C) Br
D) Ne
E) B