all of them
The atomic number of oxide depends on the specific element it is composed of. For example, the atomic number of oxygen, which commonly forms oxides, is 8. Other elements forming oxides will have their own unique atomic numbers.
Nitrogen and oxygen are nonmetals.Copper oxide and sodium chloride are compounds, not elements.
Oxide is not an element by itself, so it does not have an atomic number. Oxide refers to a compound made up of oxygen and another element. The properties of the compound depend on the elements involved.
Non-metallic
metal and metallic are the same thing arent they??
metallic oxide
A metallic oxide is basic in nature.
Aluminium oxide (Al2O3) is a solid, the oxide of a metal.
A shiny metallic element with the chemical symbol Fe. It has the atomic number 26 and the relative atomic mass 56. It can form an orangey-brown oxide commonly called rust
We use the term 'symbol' to refer to the shorthand for individual elements. Compounds have a formula made up of the symbols for the component elements with their relative numbers. For potassium oxide this is K2O.
When water is mixed with a metallic oxide, a metal hydroxide is typically formed. This reaction is known as a neutralization reaction, which involves the combination of the hydroxide ion from water with the metal ion from the metallic oxide.
Aluminum oxide is not considered metallic because it is a ceramic material. It is a compound formed between aluminum and oxygen, and it exhibits properties such as high hardness, electrical insulation, and thermal resistance.