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Li
Lithium
#3 · I-Alkali Metal
| I-Mass | 6.94 u |
| Uxinano | 0.534 g/cm³ |
| Uthuthu | 453.69 K |
| Ukomisa | 1615.0 K |
| Electronegativity | 0.98 |
| Ionization energy | 520.2 kJ/mol |
| Atomic radius: | 152.0 pm |
| I-Block | s- iblock |
| Ilizwe (RT) | I-Solid |
| Qwalasela | [He] 2s1 |