B/H₂ ratios

10

9

8

7

6

H₂

K

0.631

0.626

0.619

0.614

0.609

4

0.64

0.628

0.624

0.619

0.625

4.5

0.665

0.629

0.621

0.616

0.618

5

0.711

0.639

0.644

0.726

0.794

5.5

0.723

0.652

0.657

0.768

0.814

6