Notes On Group 15 Physical Properties And Oxidation States Cbse Class 12 Chemistry
Group 15 elements also form Halides (compounds formed with halogen atoms and any element) The halide is usually trihalides and pentahalides, eg Phosphorus trichloride (PCl 3) and Phosphorous 3 Arsenic 4 Antimony 5 Bismuth Electronic configuration The atoms of group 15 have 5 valence electrons in the outermost shell 2 in s and 3 in p subshell General
