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Tavsif
Phosphorus was discovered by Arab alchemist Alxid Bexil in the 12th century. Xenning Brand added it as an additional element in 1669. Its chemical symbol, position in the periodic table, electron configuration, valency, oxidation state, and allotropes are discussed.
Hujjat haqida
- Kategoriya
- Taqdimotlar | Kimyo
- Format
- PPT
- Hajmi
- 18 bet
- Fayl hajmi
- 7.16 MB
- Muallif
- Anarboev 010
- Qo'shilgan
- 16.12.2025
