Category

Silver

Catalogue

Atomic structure
Discovery
Source
Element USES
physical property
Chemical property
Geological data
Biology data

Atomic structure

Atomic radius/A: 1.75
Atomic volume/cm3 / mol: 10.3

Electronic configuration: 1 2 3 4 s2p6 s2 s2p6d10 s2p6d10 5 s1
Ion radius/A: 1.26

Covalent radius/A: 1.34 oxidation state: 1

Discovery

Ancient is known.

Source

In the existing in minerals: fai silver (AgS), light pink of silver (Ag3 AsS3), dark reddish silver (Ag3SbS3) and brittle silver.

Element USES

Silver alloy used in jewelry, silver compounds used in photographic film, paper, the mirror and batteries.

physical property

Conditions: very soft, has the very good ductility silver metal.

Melting point (℃) : 961
Boiling point (℃) : 2163
Density (g/cc, 300 K) : 10.5


Than hot/J/gK: 0.235
Evaporation heat/KJ/mol: 250.58
Melting hot/KJ/mol: 11.3


Conductive rate / 106 / cm: 0.63

Geological data

abundance
Retention time/year: 5000

The sun (relative to the H = 1 x 1012) : 7.1 sea/P.P.M. :
The earth's crust/P.P.M. : 0.07 the Atlantic ocean surface: unknown Pacific surface: 1 x 10-seven
Atmospheric/P.P.M. (volume) : the Atlantic ocean depths: unknown depths of the Pacific Ocean: 24 x 10-seven

Biology data

Content in the human body
Liver/P.P.M. : 0.005-0.25
Organs: muscle/P.P.M. : 0.009-0.28
Blood/mg dm-3: < 0.003 days intake/mg: 0.0014-0.08
Bone/P.P.M. : 0.01 0.44 (70 Kg) are total body/mg: 2

Detailed information

Silver/Ag