Definition: A clear, colorless liquid that was used as a pesticide to kill insects, but is harmful to humans and animals.

Example: Chlordane was commonly used in agriculture until its harmful effects were discovered.

Definition: A type of small green algae that is often grown in water and used in scientific research and as a dietary supplement.

Example: Many health enthusiasts take chlorella as a supplement for its nutritional benefits.

Definition: A type of plant tissue made up of parenchyma cells that have chloroplasts, which are responsible for photosynthesis.

Example: The chlorenchyma in the leaves helps the plant to absorb sunlight and produce energy.

Definition: A chemical substance used to kill bacteria and prevent infections, often found in mouthwash and disinfectants.

Example: The dentist recommended using a mouthwash that contains chlorhexidine to help prevent gum disease.

Definition: Relating to or containing a chemical element called chlorine.

Example: Chloric acid is a strong acid that contains chlorine.

Definition: A type of chemical compound made from chlorine and another element, often used in various industrial processes.

Example: The chemist studied the properties of chlorid in the laboratory.

Definition: A chemical compound that contains chlorine, often combined with another element or group, such as in salts or esters.

Example: Sodium chloride is commonly known as table salt.

Definition: A greenish-yellow gas that is a chemical element, often used in disinfectants and bleaches, and is derived from common salt.

Example: Chlorin is commonly used to purify water and make it safe for drinking.

Definition: To treat something with chlorine or a chlorine compound to disinfect or purify it.

Example: The water supply was chlorinated to ensure it was safe for drinking.

Definition: Describing water that has had chlorine added to it for the purpose of cleaning or disinfecting.

Example: The swimming pool is filled with chlorinated water to keep it safe for swimmers.

Definition: To treat something with chlorine, usually to purify or disinfect it, especially water.

Example: The swimming pool was chlorinated to keep the water clean and safe for swimmers.