Q:What is the oxide

Elements and oxygen compounds are called oxides (and only two elements). Such as carbon dioxide (CO2), calcium oxide (CaO) Depending on the chemical nature of the oxide, the oxide according to whether the formation of salt with water and the type of salt can be divided into acidic oxides, alkaline oxides, amphoteric oxides and non-salt oxides [1] four categories. There are also many complex oxides.

Q:What is the zinc oxide?

Common are zinc oxide and zinc oxide

Q:What is called transition metal oxide doping

The so-called dopant oxide is doped with impurities in oxides, such as the incorporation of trivalent Al in ZnO, and the doping of oxides can affect and alter the original properties.

Q:Do not say fluorine gas, it is the strongest element, do not say that electronic anti-matter and current, authority ah

Chlorofluorinated Chloride C1F5 Chlorinated Fluorinated Chloride is a non-combustible, non-combustible colorless gas with strong irritating odor at room temperature. Its solid state is white and has a pale yellow color. It is rapidly hydrolyzed to form chlorine and hydrofluoric acid It is a strong oxidizing agent that reacts strongly with most of the inorganic matter, so that although it does not burn in the air, it can cause fire and explosion.

Q:Which of the active oxides is good

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Q:What is salt oxide, what is not salt oxide?

No salt oxide no corresponding acid and acid roots such as: NO, CO, NO2

Q:Whether the metal oxides are alkaline oxides

CrO3, Mn2O7 are metal oxides, they are acidic oxides

Q:Is SiO2 an amphoteric oxide?

Not though SiO2 reacts with HF but the reason for this reaction is not because H + is because Si and F-coordination generated SiF4 is very stable.

Q:Is the oxide pure?

Pure substances are divided into simple substances and compounds, oxides belong to the compound, naturally belong to the pure material

Q:Clothes on the metal buttons and metal ornaments for a long time there will be a layer of oxide, looks bleak, what good way to make these metal accessories smooth shiny?

Brush with a toothbrush brush try