Definition

1. Noun:
   • A chemical compound that lacks carbon-hydrogen bonds: An "inorganic compound" is any chemical compound whose molecular structure does not contain carbon atoms bonded to hydrogen atoms. This broad category includes many simple substances, minerals, and compounds containing metals.

Usage

• The term "inorganic compound" is used in scientific contexts, particularly in chemistry, geology, and materials science, to distinguish a vast class of compounds from organic ones. It is typically used as a countable noun.

Examples

• Noun:
  • Table salt, or sodium chloride, is a common inorganic compound.
  • Water is an essential inorganic compound for all known forms of life.
  • The laboratory shelf was stocked with various inorganic compounds like sulfates and nitrates.

Advanced Usage

• "Inorganic compound" vs. "Organic compound": This is the primary distinction in chemistry. While organic chemistry focuses on carbon-containing compounds (especially those with C-H bonds), inorganic chemistry studies all others, including carbon dioxide and carbonates, which are considered inorganic.
• In biochemistry: The term is used to describe non-biological or mineral-derived substances within biological systems, such as the inorganic compounds found in bone or shells.

Variants and Related Words

• Inorganic (adj): Of, relating to, or denoting compounds that are not organic. Describes the nature or field of study.
  • Inorganic chemistry is her major.
• Compound (n): A substance formed from two or more elements chemically united in fixed proportions.
  • Many inorganic compounds are ionic in nature.

Synonyms

• Mineral compound: Often used, particularly in geological or nutritional contexts, though not all inorganic compounds are minerals.
• Non-organic compound: A more general, descriptive synonym.

Related Phrases

• Inorganic chemistry: The branch of chemistry dealing with inorganic compounds.
  • He specialized in inorganic chemistry and catalysis.
• Inorganic material/phosphate/fertilizer: Common collocations specifying a type of inorganic substance.
  • Inorganic fertilizers can provide nutrients quickly to plants.

Noun

1. any compound that does not contain carbon