Exam: GRE (Verbal)

Definition: The process of adding iodine to a compound, often used in chemistry to modify the properties of the substance.

Example: The iodination of the organic compound improved its reactivity in the experiment.

Definition: A chemical element that is a dark gray or black solid, often used in medicine and photography. It is known for its antiseptic properties and is important for thyroid health.

Example: The doctor recommended using iodine to clean the wound.

Definition: A medical condition caused by the use of iodine and its compounds, leading to symptoms like heart palpitations, feelings of sadness, weight loss, and skin eruptions.

Example: The doctor diagnosed her with iodism after she experienced severe symptoms following iodine treatment.

Definition: A yellowish crystalline compound made of iodine, used mainly as an antiseptic.

Example: The doctor applied iodoform to the wound to prevent infection.

Definition: A light-sensitive pigment in the eye that helps with vision in bright light.

Example: Iodopsin is essential for our ability to see colors during the day.

Definition: A particle that has an electric charge because it has gained or lost electrons.

Example: In a battery, ions move between the electrodes to create electricity.

Definition: Relating to or involving ions, which are charged particles that can conduct electricity.

Example: The ionic bond between the two elements allows them to form a stable compound.

Definition: A form of ancient Greek language that was used mainly in the region of Ionia and the Cyclades islands.

Example: The Ionic dialect was important in the development of Greek literature.

Definition: The state or quality of being ionic, which refers to the presence of ions in a substance or the degree to which a compound exhibits ionic characteristics.

Example: The ionicity of the compound affects its electrical conductivity.

Definition: To convert an atom or molecule into an ion by adding or removing charged particles, usually electrons.

Example: When exposed to radiation, some atoms can ionise and become charged particles.

Definition: Describing a process that converts atoms or molecules into ions by adding or removing charged particles, often through the application of energy.

Example: The ionising radiation from the sun can affect electronic devices in space.

Definition: To convert an atom or molecule into an ion by adding or removing charged particles, usually electrons.

Example: The process of ionising air can create a conductive path for electricity.