Mahsulot tavsifi
Study tasks related to the atomic nucleus of elements, their isotopes, atomic mass, number, and charge, the number of electrons and energy levels of large and small period elements
#elementlar#elektronlar#atom massasi
Muallif
Alpha 🔰Tasdiqlangan muallif
- Hujjatlari
- 10 365
- Sotilgan
- 4 942
