Definition: A chemical process where a compound forms a complex with a metal ion, often used to remove harmful metals from the body or solutions.

Example: Chelation therapy is often used to treat heavy metal poisoning.

Definition: A substance that can bind to metal ions and remove them from solutions or biological systems.

Example: The doctor prescribed a chelator to help remove excess metals from the patient's body.

Definition: A pair of fang-like appendages located near the mouth of certain arachnids, like spiders, that are used for grasping and piercing.

Example: The spider used its chelicera to catch its prey.

Definition: A large limb of a crustacean, like a lobster's claw, that is used for grasping or holding things.

Example: The lobster used its cheliped to catch the fish swimming nearby.

Definition: A type of raised scar that forms at the site of an injury or incision, often larger than the original wound and can be itchy or painful.

Example: After the surgery, she developed a cheloid on her arm that took a long time to fade.

Definition: Relating to the science of chemistry or the substances involved in it.

Example: The chemical reaction produced a lot of heat and light.

Definition: A substance that has a specific molecular structure and is created or used in a process involving chemical reactions.

Example: The laboratory tested various chemicals to find a cure for the disease.

Definition: In a way that relates to chemistry or involves chemical processes.

Example: The substances were chemically altered to improve their effectiveness.

Definition: Related to a process in cells where energy is produced by the movement of ions across a membrane, helping to create ATP, which is a key energy source for many biological functions.

Example: The chemiosmotic process is essential for energy production in both plants and animals.

Definition: The force that causes atoms to join together to create chemical compounds, often referred to as chemical attraction or affinity.

Example: The chemism between the atoms allowed them to form a stable compound.

Definition: To take up and chemically bind a substance onto the surface of another substance.

Example: The catalyst can chemisorb reactants to enhance the reaction rate.