oxide, any of a large and important class of chemical compounds in which oxygen is combined with another element. With the exception of the lighter inert gases (helium [He], neon [Ne], argon [Ar], and …

"Oxide" itself is the dianion (anion bearing a net charge of −2) of oxygen, an O 2− ion with oxygen in the oxidation state of −2. Most of the Earth's crust consists of oxides.

Jan 8, 2020 · An oxide is an ion of oxygen with oxidation state equal to -2 or O 2-. Any chemical compound that contains O 2- as its anion is also termed an oxide. Some people more loosely apply …

Jan 6, 2026 · An oxide is a fundamental chemical compound composed of oxygen and at least one other element. These ubiquitous compounds are formed when oxygen reacts with nearly any other …

The meaning of OXIDE is a binary compound of oxygen with a more electropositive element or group. How to use oxide in a sentence.

Nov 13, 2024 · Learn what oxide is, how oxides form, common formulas of oxides, and their industrial applications. Understand the basics of oxide chemistry today.

Jun 30, 2023 · However, it is also possible for an oxide to be neither acidic nor basic, but is a neutral oxide. There are different properties which help distinguish between the three types of oxides.

An oxide is a chemical compound consisting of molecules in which at least one oxygen atom is bonded to other elements. Most of the Earth 's crust consists of oxides.

Some, like aluminum oxide (Al 2 O 3), possess a stable structure that makes them inert in many environments, while others, such as iron (III) oxide (Fe 2 O 3), may undergo significant …

Nickel (II) oxide, light green Nickel (III) oxide, rare, oxidizing agent Rubidium oxide, yellowish, rare, highly reactive Silicon dioxide, colorless crystalline compound, very common in earth Silver (I) oxide, …