Deep, cold water has . Warm, shallow water has . low density; low density

high density; high density

low density; high density

high density; low density

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?

Describe the forces both attractive and repulsive that occur as two atoms move closer together.

Why do oxygen have a strong attractive force for electrons