You have to use everything that is given since you have to know which is the limiting reactant. We find the limiting reactant by calculating the number of moles of each reactant and compare the number of moles. The limiting reactant would be the one that is consumed fully by the reaction.
mole is the standardized form of molarity
Answer:
The answer is D) White Light!
The correct response is A. The inner she'll contains 2 electrons and the outer shell contains 4 electrons.