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Lithium (symbol Li) periodic table. ke tiisra chemical element hae. Iske matlab ii hae ki iske lage 3 protons aur 3 electron hae. Iske atomic number 3 hae aur mass number 6.94 hae. Iske dui isotpe, 6Li aur 7Li hae.
| Atomic Structure | |
|---|---|
| Symbol | Li |
| Atomic Number | 3 |
| Atomic Mass | 6.94 g/mol |
| Periodic Table | |
| Group | 1 |
| Row / Period | 2 |
| Element Category | Alkali dhaatu |
| Chhapa | |
 | |
Lithium ek silver rang ke naram metal hae jiske chhurri se kaata jaae sake hae. Ii ek bahut reactive metal hae aur ii kaaran se iske mineral oil me rakkha jaawe hae.
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