 | Yttrium | Atomic Number: 39 |
- Overview
Property Value Units 88.9059
4.472
- Thermal Properties
Thermal Properties
Property Value Units 1523°C
3337°C
The critical pressure has not been determined for Yttrium
The critical temperature has not been determined for Yttrium
11.4 kJ/mol
380 kJ/mol
298 J/kg·K
17 W/m·K
- Electon Configuration
[Kr] 4d1 5s2
K L M N O P Q 2 8 18 9 2 0 0 Level S Orbital P Orbital D Orbital F Orbital Level 1 Level 2 - History
Year Discovered
1794
- Isotopes
Isotope Common Name Symbol Mass Status Abundance Half-life Decay mode Decay Energy Nuclear Spin Magnetic Moment 39
Y
89
Yttrium Y 89 Stable 100 - - - - - 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 0.0000007% In the Sun 0.000001% In Meteorites 0.00019% In the Earth's Crust 0.0029% In Seawater 1.3E-09% In the Human Body 0% - Models
Pictures, videos and 3D models of the element
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