Is the 4th quantum number for neon +1/2 or -1/2

Drag each tile to the correct box arrange the layers not order from oldest to youngest

Which function is performed by earths atmosphere? a. ultraviolet rays are prevented from reaching the ozone layer. b. earths temperature is raised and moderated by trapping in heat c. charged particles from the sun are prevented from reaching earth. d. magnetic charges from space are prevented from reaching earths surface.

If i add water to oil what will happen