which of the following is not a metamorphic agent ? A. force of hurricane winds B. pressure of over head rocks C. Chemically active fluids D. hot water rising through cracks

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?

Ineed ! i have no clue how to do this problem.

Draw two cyclic constitutional isomers of cis-1