P-block (for principal, although this orbital has nothing to do with principal quantum number[?]) elements are made up of elements in group 13-18 in the periodic table which all occupy the highest energy orbital, the p orbital. The outer electron shell configurations of all these elements all have the from ns2npx (x=1 to 6)
... of the urethra in the male, where the opening is not quite where it should be (it occurs lower than normal in hypospadias). A chordee[?] is when the urethra ...