CAS Number | 7440-46-2 |
---|---|
PubChem CID | 5354618 |
Atomradius | 265 |
Atomic Volume | 71,07 |
Atommasse | 132,905 |
Blok | s |
Kogepunkt | 671 |
Bulk Modulus | |
Kategori | Alkalimetaller |
Krystalstruktur | Rumcentreret Kubisk |
Farve | Silver |
Kovalent radius | 244 |
Massefylde | 1,873 |
Electrical Resistivity | |
Elektronkonfiguration | [Xe] 6s1 |
Elektroner i hver skal | 2, 8, 18, 18, 8, 1 |
Elektronegativitet | 0,79 |
Electrons | 55 |
Gruppe | 1 |
Smeltevarme | 2,09 |
Fordampningsvarme | 65 |
Ionization Potential | 3,894 |
Magnetic Ordering | |
Magnetic Susceptibility | |
Masse | 132,905 |
Mass Number | 55 |
Smeltepunkt | 28,44 |
Navn | Cæsium, Cesium |
Neutrons | 78 |
Atomnummer | 133 |
Oxidationstrin | -1, 1 |
Periode | 6 |
Tilstandsform | Fast stof |
Poisson Ratio | |
Protons | 55 |
Shear Modulus | |
Varmefylde | 0,242 |
Symbol | Cs |
Varmeledningsevne | 0,359 |
Van der Waals radius | |
Young's Modulus | |
Forekomst | |
Abundance in Earth's crust | 0.00019% |
Abundance in Universe | 8×10-8% |
132.90545196(6)
133Cs
112Cs 113Cs 114Cs 115Cs 116Cs 117Cs 118Cs 119Cs 120Cs 121Cs 122Cs 123Cs 124Cs 125Cs 126Cs 127Cs 128Cs 129Cs 130Cs 131Cs 132Cs 134Cs 135Cs 136Cs 137Cs 138Cs 139Cs 140Cs 141Cs 142Cs 143Cs 144Cs 145Cs 146Cs 147Cs 148Cs 149Cs 150Cs 151Cs