Which one of the follwing is an example of a nonmetal oxide?

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CO2, NaOH, K2O, and H2SO4

2006-11-11 16:05:28 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

CO2 and H2SO4

"metal" belongs to group IA, IIA, and B

Na is IA
K is IA

2006-11-11 16:07:58 · answer #1 · answered by abimono 4 · 0⤊ 0⤋

Only CO2. Sulfur is a non metal, but H2SO4 is a sulfate, not an oxide.

2006-11-13 15:35:23 · answer #2 · answered by af490 3 · 0⤊ 0⤋

CO2 & H2SO4 are nonmetal oxides

2006-11-12 00:44:06 · answer #3 · answered by Deep 1 · 0⤊ 0⤋

Only CO2...Na and K are metals, and H2SO4 is a sulfate, not an oxide.

2006-11-12 00:19:56 · answer #4 · answered by L. A. L. 6 · 0⤊ 0⤋

CO2 - carbon is not a metal. Sodium, potassium and sulfur are metals.

2006-11-12 00:08:27 · answer #5 · answered by Doctor J 7 · 0⤊ 0⤋

CO2

2006-11-12 01:27:12 · answer #6 · answered by ptfklmn abcdef 1 · 0⤊ 0⤋