define isotopes
atoms of same elements with same number of protons but different number of neutrons
where are electrons found
electrons occupy a specific region of space around the nucleus known as an orbital
structure of s orbital in a s subshell
non-directional and spherical in shape
structure of p orbital in a p subshell
directional and dumb-bell in shape
which p orbital has the highest energy in a given subshell
none –> all are degenerate, same energy level
structure of d orbital
directional