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Physical chemistry: atomic weights of biologically-important elements
Element |
Symbol |
Atomic no. |
Atomic weight |
Bromine |
Br |
35 |
79.90 |
Calcium |
Ca |
20 |
40.08 |
Carbon |
C |
6 |
12.01 |
Chlorine |
Cl |
17 |
35.45 |
Copper |
Cu |
29 |
63.55 |
Fluorine |
F |
9 |
19.00 |
Hydrogen |
H |
1 |
1.008 |
Iodine |
I |
53 |
126.90 |
Iron |
Fe |
26 |
55.85 |
Lithium |
Li |
3 |
6.94 |
Magnesium |
Mg |
12 |
24.31 |
Nitrogen |
N |
7 |
14.01 |
Oxygen |
O |
8 |
16.00 |
Phosphorus |
P |
15 |
30.97 |
Potassium |
K |
19 |
39.10 |
Sodium |
Na |
11 |
23.00 |
Sulphur |
S |
16 |
32.06 |
Greek
prefixes to SI units
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