SOFF X · AIHujjatingizni AI yaratsinSovg'ani olingMahsulot tavsifi
A general description of the characteristics of the nitrogen group. Includes elements with distinct properties and oxidation levels
#fosfor#azot#elektronlar#mishyak#pniktogenlar#surmavavismut
Muallif
seller 1Tasdiqlangan muallif
- Hujjatlari
- 4 868
- Sotilgan
- 602









