Dysprosium By Lecoq de Boisbaudran, Paul-Émile (1886) | |||||||
NO ATOM 66 |
NAMA Dysprosium |
SIMBOL Dy |
BOBOT ATOM 162.5 |
BENTUK Solid |
TIPE Rare Earth Metal |
GRUP 101 |
GRUP LAMA Lanthanides |
PERIOD 6 |
ELEKTRON CONFIG [Xe] 4f10 6s2 |
GROUND LEVEL 5I8 |
ENERGI IONISASI 5.9389 |
TITIK LELEH 1412 |
TITIK DIDIH 2567 |
STRUKTUR KRISTAL HCP |
Atomic Radius (display) (m) 178 |
Metallic Radius (pm) 178 |
Covalent radius (pm) #N/A |
Atomic Radius (calculated) (pm) 228 |
Van der Waals Radius, (pm) #N/A |
Electro-negativity (Pauling) 1.22 |
Density (g/cm3) 8.551 |
Electron Affinity (kJ/mol) 50 |
Thermal Conductivity, W/(m K) 11 |
Electrical Resistivity (Ωm) 0.00000091 |
CAS NO CAS7429-91-6 |
OXIDASI STATE +3 |
PENEMU Lecoq de Boisbaudran, Paul-Émile |
TAHUN 1886 |