Ammonium ion
Ammonium Ion
The Ammonium Ion (pronounced as /əˈmoʊniəm/), is a positively charged polyatomic ion with the chemical formula NH4+. It is formed by the protonation of ammonia (NH3).
Etymology
The term "Ammonium" is derived from Ammonia, which in turn is named for the Roman god of fertility, Ammon, as ammonium salts were once collected from the region near the temple of Jupiter Ammon in Libya.
Structure
The ammonium ion has a tetrahedral structure, similar to that of methane, CH4. It is isoelectronic with methane. The nitrogen atom in the ammonium ion has a positive charge due to the protonation of ammonia.
Properties
Ammonium ions are a major component of many fertilizers, as they are a preferred source of nitrogen for plants. They are also found in a variety of other applications, including in the production of explosives, cleaning products, and pharmaceuticals.
Related Terms
- Ammonia: A compound of nitrogen and hydrogen with the formula NH3.
- Protonation: The addition of a proton (H+) to an atom, molecule, or ion.
- Polyatomic ion: An ion composed of two or more atoms.
- Fertilizer: A chemical or natural substance added to soil to increase its fertility.
- Explosives: A reactive substance that contains a great amount of potential energy.
- Pharmaceuticals: Drugs used in health care.
External links
- Medical encyclopedia article on Ammonium ion
- Wikipedia's article - Ammonium ion
This WikiMD dictionary article is a stub. You can help make it a full article.
Languages: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
Urdu,
বাংলা,
తెలుగు,
தமிழ்,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
European
español,
Deutsch,
français,
русский,
português do Brasil,
Italian,
polski