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Sr
Strontium
#38 · I-Alkali Earth Metal
| I-Mass | 87.62 u |
| Ubukhulu | 2.64 g/cm³ |
| Ukuncibilika | 1050.0 K |
| Ukubhoboza | 1655.0 K |
| Electronegativity | 0.95 |
| I-Ionization Energy | 549.5 kJ/mol |
| I-Atom Radius | 215.0 pm |
| I-block | s-block |
| Isifunda (RT) | Iqinile |
| Ukuhlela | [Kr] 5s2 |