Created by
Nadia_Cazacioc
-
chimie
-
Raportul de atomi,
-
Age 12-14
-
level: clasa 7
-
Romanian
คำแนะนำของผู้เขียน
Raportul numărului de atomi în formula
Created by
Nadia_Cazacioc
-
chimie
-
Raportul de atomi,
-
Age 12-14
-
level: clasa 7
-
Romanian
คำแนะนำของผู้เขียน
Raportul numărului de atomi în formula
อยากได้แบบฝึกหัดฟรีนับพัน (ไม่มีสิ่งรบกวนเลย)?