solid
Oxides are formed when nonmetals combine with oxygen.
Aluminum oxide is formed when aluminum and oxygen combine. This compound has the chemical formula Al2O3.
When hydrogen and oxygen combine to form water, a total of two bonds are formed. One bond is formed between each hydrogen atom and the oxygen atom. This results in the formation of H-O bonds.
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The compound oxygen and hydrogen can combine explosively to form water.
Oxides are formed when nonmetals combine with oxygen.
Fe2O3 is the answer you look for. In other words Iron + Oxygen = Rust
Covalent
Aluminum oxide is formed when aluminum and oxygen combine. This compound has the chemical formula Al2O3.
CO
When hydrogen and oxygen combine to form water, a total of two bonds are formed. One bond is formed between each hydrogen atom and the oxygen atom. This results in the formation of H-O bonds.
Oxygen atoms form covalent bonds with each other
acidic oxides
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No one knows now do they
Its a chemical change, and the simplest is when two atoms combine to from a compound. When there is a single oxygen atom, it is called ozone, then two combine in an ionic bond, they are an oxygen molecule.
The compound oxygen and hydrogen can combine explosively to form water.