Definition: A harmful chemical compound found in betel nuts that affects the nervous system and is used in veterinary medicine to treat parasites.

Example: Arecoline is often used in veterinary medicine to help eliminate worms in animals.

Definition: A type of chemical compound that contains a ring of carbon atoms with alternating double bonds, making it aromatic and often found in substances like benzene and naphthalene.

Example: Benzene is a common example of an arene used in various chemical reactions.

Definition: Relating to or resembling silver; having the qualities or appearance of silver.

Example: The argental decorations on the vase made it look elegant and luxurious.

Definition: Relating to or containing silver.

Example: The argentic compounds are used in various chemical reactions.

Definition: Describing something that contains or produces silver.

Example: The argentiferous ore was mined for its valuable silver content.

Definition: A valuable mineral that is a source of silver, usually dark gray or black in color and has a shiny surface.

Example: The miners discovered a rich vein of argentite deep in the mountain.

Definition: A type of enzyme that helps break down arginine, a substance found in the body, into urea and ornithine, mainly in the liver.

Example: Arginase plays a crucial role in the urea cycle by converting arginine into urea and ornithine.

Definition: A natural substance that is a by-product of winemaking, often found as a crusty deposit in wine casks.

Example: After the wine was aged, the argol formed a thick layer inside the barrel.

Definition: A colorless and odorless gas that does not react with other substances, found in the atmosphere and used in various applications like welding and lighting.

Example: Argon is often used in light bulbs to prevent the filament from burning out quickly.

Definition: Relating to a type of sandstone that contains a high proportion of feldspar.

Example: The geologist studied the arkosic rock formation to understand its composition.