Nitrogen N N₂
  colorless diatomic gas, 80% of air
  atomic numb 7
  atomic mass 14.007
  electron shell 2,5
  melt point –210.0°C
  boil point −195.795°C
  Heat of fusion (N₂) 0.72 kJ/mol
  Heat of vaporization (N₂) 5.56 kJ/mol
  Molar heat capacity (N₂) 29.124 J/(mol·K)
  Stable isotopes 14,15

Phosphorus P
  highly reactive soft and waxy solid
  atomic numb 15
  atomic mass 30.97
  electron shell 2,8,5
  Density white: 1.823 g/cm³
    red: 2.2–2.34 g/cm³
    violet: 2.36 g/cm³
    black: 2.69 g/cm³
  White Phosphorus:
    Heat of fusion: 0.66 kJ/mol
    Heat of vaporisation: 51.9 kJ/mol
    heat capacity: 23.824 J/(mol·K)
  Stable isotopes 31 only
  Allotropes: white red violet black

Arsenic As
  metalloid, many allotropes
  atomic numb 33
  atomic mass 74.92
  electron shell 2,8,18,5
  density 5.727 g/cm³
    liquid 5.22 g/cm³
  Heat of fusion, grey: 24.44 kJ/mol
  Heat of vaporization: 34.76 kJ/mol
  heat capacity: 24.64 J/(mol·K)
  Stable isotopes 75
  allotropes are metallic gray, yellow, 
    and black arsenic

Antimony Sb
  lustrous gray metalloid
  atomic numb 51
  atomic mass 121.760
  electron shell 2,8,18,18,5
  melt point 630.63°C
  boil point 1635°C
  density 6.697 g/cm³
    liquid 6.53 g/cm³
  Heat of fusion: 19.79 kJ/mol
  Heat of vaporization: 193.43 kJ/mol
  heat capacity: 25.23 J/(mol·K)
  Stable isotopes 121,123

Bismuth Bi 83 209.0 2,8,18,32,18,5

Moscovium Mc 115 290 2,8,18,32,32,18,5