F1:  Total, elastic and inelastic scattering, capture and fission cross 
       sections
  F2:  Same as F1 but the cross sections are averaged in 70 energy group 
       intervals
  F3:  Threshold reaction cross sections
  
  F4:  Number of prompt and delayed neutrons per fission 

Click the range of elements:

• H(Z=1) - Ne (Z=10)
• Na(Z=11) - Ca (Z=20)
• Sc(Z=21) - Zn (Z=30)
• Ga(Z=31) - Zr (Z=40)
• Nb(Z=41) - Sn (Z=50)
• Sb(Z=51) - Nd (Z=60)
• Pm(Z=61) - Yb (Z=70)
• Lu(Z=71) - Hg (Z=80)
• Tl(Z=81) - Th (Z=90)
• Pa(Z=91) - Fm (Z=100)