 | Gadolinium | Atomic Number: 64 |
- Overview
Property Value Units 157.25
7.901
- Thermal Properties
Thermal Properties
Property Value Units 1311°C
3233°C
The critical pressure has not been determined for Gadolinium
The critical temperature has not been determined for Gadolinium
10 kJ/mol
305 kJ/mol
240 J/kg·K
11 W/m·K
- Electon Configuration
[Xe] 4f7 5d1 6s2
K L M N O P Q 2 8 18 25 9 2 0 Level S Orbital P Orbital D Orbital F Orbital Level 1 Level 2 - History
Year Discovered
1880
- Isotopes
Isotope Common Name Symbol Mass Status Abundance Half-life Decay mode Decay Energy Nuclear Spin Magnetic Moment 64
Gd
152
Gadolinium Gd 152 Stable 0.2 - - - - - 64
Gd
154
Gadolinium Gd 154 Stable 2.18 - - - - - 64
Gd
155
Gadolinium Gd 155 Stable 14.8 - - - - - 64
Gd
156
Gadolinium Gd 156 Stable 20.47 - - - - - 64
Gd
157
Gadolinium Gd 157 Stable 15.65 - - - - - 64
Gd
158
Gadolinium Gd 158 Stable 24.84 - - - - - 64
Gd
160
Gadolinium Gd 160 Stable 21.86 - - - - - Isotopic mass data for stable isotopes is from:
G. Audi, A.H. Wapstra in Nuclear Physics A, 1993, 565, 1-65
and
G. Audi, A.H.Wapstra in Nuclear Physics A, 1995, 595 409-480.Natural abundance data is from:
K.J.R. Rosman, P.D.P. Taylor in Pure Appplied Chemistry, 1999, 71, 1593-1607.- Occurance
In the Universe 0.0000002% In the Sun 0.0000002% In Meteorites 0.000023% In the Earth's Crust 0.00052% In Seawater 7E-11% In the Human Body 0% - Models
Pictures, videos and 3D models of the element
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