Ammonium
noun
Ammonium is a type of chemical compound that often found in fertilizers and other industrial chemicals.
Ammonium nitrate is a type of explosive commonly used in agriculture as a high-nitrogen fertilizer.

Often appears as...
- ammonium nitrate
- ammonium sulfate
Usage tips
formal
technical
noun
Ammonium is a positive ion that is a part of many salts. It consists of one nitrogen atom and four hydrogen atoms.
The ammonium ion is written as NH4+ in chemical formulas.

Often appears as...
- ammonium ion
- ammonium salt
Usage tips
formal
academic
noun
Ammonium is a type of chemical compound that often found in fertilizers and other industrial chemicals.
Ammonium nitrate is a type of explosive commonly used in agriculture as a high-nitrogen fertilizer.

Often appears as...
- ammonium nitrate
- ammonium sulfate
Usage tips
formal
technical
noun
Ammonium is a positive ion that is a part of many salts. It consists of one nitrogen atom and four hydrogen atoms.
The ammonium ion is written as NH4+ in chemical formulas.

Often appears as...
- ammonium ion
- ammonium salt
Usage tips
formal
academic
Definition 1 of 2

Industrial Usage
Ammonium is commonly linked with industrial and farming products, not just scientific formulas.

Ammonium levels are regularly tested in water near farms.
Safety Concern
Certain ammonium compounds can be hazardous and are regulated for safety.

Ammonium nitrate storage requires strict safety measures.
Not Ammonia
Don't confuse 'ammonium' with 'ammonia'; 'ammonium' has an extra hydrogen atom.

Ammonium is derived from ammonia but they are used differently in chemistry.
Industrial Usage
Ammonium is commonly linked with industrial and farming products, not just scientific formulas.

Ammonium levels are regularly tested in water near farms.
Safety Concern
Certain ammonium compounds can be hazardous and are regulated for safety.

Ammonium nitrate storage requires strict safety measures.
Not Ammonia
Don't confuse 'ammonium' with 'ammonia'; 'ammonium' has an extra hydrogen atom.

Ammonium is derived from ammonia but they are used differently in chemistry.
Industrial Usage
Ammonium is commonly linked with industrial and farming products, not just scientific formulas.

Ammonium levels are regularly tested in water near farms.
Safety Concern
Certain ammonium compounds can be hazardous and are regulated for safety.

Ammonium nitrate storage requires strict safety measures.
Not Ammonia
Don't confuse 'ammonium' with 'ammonia'; 'ammonium' has an extra hydrogen atom.

Ammonium is derived from ammonia but they are used differently in chemistry.
Video examples
What causes kidney...
A slightly different type of stone made of the minerals magnesium ammonium phosphate, or struvite, can be caused by bacterial infection. And even rarer stones can result from genetic disorders
Video examples
How a Fish Might Grow...
Naturally occurring bacteria grow on these surfaces, which helps convert the toxic ammonium in the water into nitrites and then nitrates. Nitrates are basically plant food.
Video examples
What causes kidney...
A slightly different type of stone made of the minerals magnesium ammonium phosphate, or struvite, can be caused by bacterial infection. And even rarer stones can result from genetic disorders
Video examples
How a Fish Might Grow...
Naturally occurring bacteria grow on these surfaces, which helps convert the toxic ammonium in the water into nitrites and then nitrates. Nitrates are basically plant food.
Example 1 of 2
Quote examples
Phil Gingrey
American Politician
For the life of me, I can't understand why BP couldn't go in at the ocean floor, maybe 10 feet lateral to the - around the periphery, drill a few holes, and put a little ammonium nitrate, some dynamite, in those holes and detonate that dynamite and seal that - seal that leak. And seal it permanently.

Quote examples
Phil Gingrey
American Politician
For the life of me, I can't understand why BP couldn't go in at the ocean floor, maybe 10 feet lateral to the - around the periphery, drill a few holes, and put a little ammonium nitrate, some dynamite, in those holes and detonate that dynamite and seal that - seal that leak. And seal it permanently.

Example 1 of 1
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