1 Reactions with Nitrogen.- 2 Reactions with Halogens.- 3 Reactions with Sulfur.- 4 Reactions with Selenium.- 5 Reactions with Tellurium.- 6 Reactions with Polonium.- 7 Reactions with Boron.- 8 Reactions with Carbon.- 9 Reactions with Silicon.- 10 Reactions with Phosphorus.- 11 Reactions with Arsenic.