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Phosphorus
Z
15
30.974 g/mol
Other Nonmetal
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Overview
Atomic Properties
Thermodynamics
Electromagnetism
Isotopes
Group
15
Period
3
Block
p
Occurrence
Primordial
Biological Role
Macronutrient
History
1669 (discovery, isolation)
Hennig Brand
Named By
Hennig Brand
Latin Name
Phosphorus
Abundance
Universe
0.0007%
7 ppm
x
Sun
0.0007%
7 ppm
x
Meteorites
0.11%
1,100 ppm
x
Earth's crust
0.105%
1,050 ppm
x
Oceans
< 0.0001%
0.07 ppm
x
Humans
1.1%
11,000 ppm
x
14
Si
16
S
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