Methods

H-H


C-H

C-C


N-H

N-C

N-N


O-H

O-C

O-N

O-O


P-H

P-C

P-N

P-O

P-P


S-H

S-C

S-N

S-O

S-P

S-S


F-H

F-C

F-N

F-O

F-P

F-S

F-F


Cl-H

Cl-C

Cl-N

Cl-O

Cl-P

Cl-S

Cl-F

Cl-Cl


Br-H

Br-C

Br-N

Br-O

Br-P

Br-S

Br-F

Br-Cl

Br-Br


I-H

I-C

I-N

I-O

I-P

I-S

I-F

I-Cl

I-Br

I-I