"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.

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 …

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 …

Dec 6, 2016 · The meaning of OXIDE is a binary compound of oxygen with a more electropositive element or group. How to use oxide in a sentence.

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.

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.

Oct 1, 2025 · oxide (countable and uncountable, plural oxides) (chemistry) A binary chemical compound of oxygen with another chemical element. quotations