Жылу құбылыстары

Active — user can report

คำแนะนำของผู้เขียน

Тапсырманы орында

สำรวจแผ่นงาน

Energia

Physical Science - Science

Energia eta energia mota

Vztlaková síla

Physical Science - Science

mechanika kapalin

Work molecules

Physical Science - Science

Fill in the blanks

Legătura chimică

Physical Science - Science

Tipuri de legături chimice