name of potassium + oxygen ???

Potassium oxide (K2O)

2013-10-06 14:29:38 補充：
Potassium peroxide K2O2

potassium superoxide (KO2).

2013-10-06 15:20:13 補充：
Potassium can form more than 1 kind of oxide with oxygen.

there can be Potassium oxide (K2O)，Potassium peroxide K2O2 and potassium superoxide (KO2).

but of course, your answer is the simplest one. For F1 to F4 students, your answer is the best one.

what is the name of the compound made from potassium and oxygen? The answer is potassium +oxygen=potassium oxide