Iron

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Chemical Symbol:   Fe
Atomic Number:   26
Atomic Weight:   55.85
Melting Point:    °C
Boiling Point:   2760 °C
Density of Solid:     7873 kg m-3
Electron Configuration:     1s2 2s2 2p6 3s2 3p6 3d6 4s2

Abundance

Amount in average human body (70kg):   

4.2 g

Average amount in Earth's crust:    56000 ppm by mass
Average amount in seawater:   

0.002 mg L-1

Related links

Periodic Table


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This page was last changed on: 02 August 2021.

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