What is the most iron(II) disulfide (in grams) that could be made using 0.500 moles of sulfur? Use the equation
Fe + 2S → FeS2
O A. 30 g FeS2
O B. 60 g FeS2
O C. 120 g FeS2
O D 150 g FeS2

What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?