undefined | Better HN

0 points13of407y ago0 comments

The hemoglobin molecule itself only has something like one iron atom per 1000 non-iron atoms.

0 comments

1 comments · 1 top-level

Yea it's: C2952 H4664 O832 N812 S8 Fe4 so 2315:1.

j / k navigate · click thread line to collapse