Βερνίκια Νυχιών Θεραπείες Νυχιών Σετ Νυχιών Περιποίηση Νυχιών The ammonia molecule features a trigonal pyramidal shape as predicted because of the valence shell electron pair repulsion idea (VSEPR idea) with the experimentally decided bond angle of 106.seven°.[thirty] The central nitrogen at