ExamPlay Dark Logo
Prihlásiť sa

WAEC - Chemistry (2016 - No. 16)

An element X froms the following oxides X2O, XO and XO2. This phenomenon illustrates the law of________?
Conservation of mass
Definite proportion
Mass action
Multiple proportion

Pripomienky (0)

Ak chcete komentovať, prihláste sa
Reklama
BrainBehindX Inc Logo
©2026; Beží na BrainBehindX Inc