Question
Download Solution PDFआधुनिक आवर्तसारणीतील पहिले धातू मूलद्रव्य कोणते?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFLi (लिथियम) हे आधुनिक आवर्त सारणीतील पहिले धातूचे मूलद्रव्य आहे.
मूलद्रव्य |
चिन्ह |
अणुक्रमांक |
हेलियम |
He |
2 |
हायड्रोजन |
H2 |
1 |
सोडियम |
Na |
11 |
लिथियम |
Li |
3 |
Last updated on Jun 2, 2025
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