2.77
[tex]Al_{2} O_{3}[/tex] [tex]C O_{2}[/tex] [tex]SO_{3}[/tex]
[tex]Ag_{2}O[/tex] [tex]SnCl_{4}[/tex] [tex]Mn_{2}O_{7}[/tex]
[tex]CuS[/tex] [tex]P_{2}O_{5}[/tex] [tex]OsO_{4}[/tex]
[tex]NH_{3}[/tex] [tex]MnS_{2}[/tex] [tex]Mg_{3}N_{2}[/tex]
2.78
[tex]MgS[/tex] [tex]AlP[/tex] [tex]CCl_{4}[/tex]
[tex]N_{2}O_{5}[/tex] [tex]Mg_{2} Si[/tex] [tex]CrO_{3}[/tex]
[tex]Al_{4}C_{3}[/tex] [tex]Cl_{2}O_{7}[/tex] [tex]Zn_{3}P_{2}[/tex]
[tex]P_{3}N_{5}[/tex] [tex]ZrC[/tex] [tex]SF_{6}[/tex]
