Which is the correct orbital diagram for carbon? A.
one 1s box, one 2s box, and three 2p boxes with a pair of up- and down-facing arrows in first two boxes, an up-facing arrow in each of the next two boxes, and a vacant fifth box; the boxes represent orbitals and arrows represent electrons
B.
one 1s box, one 2s box, and three 2p boxes with a pair of up- and down-facing arrows in first, second, and third boxes followed by two vacant boxes; the boxes represent orbitals and arrows represent electrons
C.
one 1s box, one 2s box, and three 2p boxes with a pair of up- and down-facing arrows in first box followed by an up-facing arrow in each of the remaining four boxes; the boxes represent orbitals and arrows represent electrons
D.
one 1s box, one 2s box, and three 2p boxes with a pair of up- and down-facing arrows in first two boxes, a single up-facing arrow in third box, a single down-facing arrow in fourth box, and a vacant fifth box; the boxes represent orbitals and arrows represent electrons