Yes, of course. It is an element found in the right side of the Periodic Table of elements. You can tell the level of an element being non-metallic by following the flow of left-to-right and bottom-to-top.
Oxygen is nonmetal because since oxygen isn't visable it's not solid so oxygen is nonmetal.
K20, or potassium oxide, is not a nonmetal; it is a compound made up of potassium (K), a metal, and oxygen (O), which is a nonmetal. In its solid state, K2O is an ionic compound formed from the reaction of potassium with oxygen. Therefore, while it contains a nonmetal (oxygen), K2O itself is not classified as a nonmetal.
In the compound Cu₂O, there is one nonmetal atom, which is oxygen (O). The formula indicates two copper (Cu) atoms, which are metals, and one oxygen atom. Therefore, the total count of nonmetal atoms is one.
No, oxygen is a gas at room temperature. (Also, oxygen is a nonmetal at any state)
The first nonmetal on the fourth row of the periodic table is oxygen.
Oxygen is a nonmetal. Oxygen 2 is a molecule composed of two oxygen atoms, and like all oxygen atoms, it is classified as a nonmetal on the periodic table.
Oxygen is nonmetal because since oxygen isn't visable it's not solid so oxygen is nonmetal.
No, oxygen is not a metalloid. Oxygen is a nonmetal, located in group 16 of the periodic table.
FeO is not a nonmetal; it is a compound composed of iron (a metal) and oxygen (a nonmetal).
Carbon is a nonmetal. Thus this is a nonmetal oxide.
K20, or potassium oxide, is not a nonmetal; it is a compound made up of potassium (K), a metal, and oxygen (O), which is a nonmetal. In its solid state, K2O is an ionic compound formed from the reaction of potassium with oxygen. Therefore, while it contains a nonmetal (oxygen), K2O itself is not classified as a nonmetal.
No. Oxygen is a nonmetal.
Sodium oxide is a compound made up of the metal sodium and the nonmetal oxygen. Sodium is a metal, while oxygen is a nonmetal.
Yes, oxygen is an active nonmetal. It is highly reactive and forms compounds with many elements.
Oxygen is a nonmetal.
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No, oxygen, as a nonmetal element, cannot have an expanded octet in its valence shell.