Exam: Cambridge English: C1 Advanced (CAE)

Definition: The condition of being unable to be harmed or damaged.

Example: The superhero's invulnerability allowed him to withstand any attack without injury.

Definition: Not able to be harmed or damaged; completely safe from attack or injury.

Example: The superhero was considered invulnerable, able to withstand any attack without injury.

Definition: In a way that cannot be harmed or damaged.

Example: The fortress stood invulnerably against the attacks for centuries.

Definition: A type of salt that comes from iodic acid, containing the ion IO.

Example: The chemist prepared an iotate solution for the experiment.

Definition: To treat or combine something with iodine, often for preservation or disinfection purposes.

Example: The laboratory technician will iodate the solution to ensure it is safe for use.

Definition: The process in chemistry where iodine is incorporated into a compound, such as when making iodo-benzene from benzene.

Example: The iodation of benzene is an important reaction in organic chemistry.

Definition: Relating to iodine or its compounds, particularly those where iodine has a valency of five.

Example: The chemist studied the properties of iodic acid in the laboratory.

Definition: A type of chemical compound that contains iodine combined with another element or group of atoms.

Example: Sodium iodide is an example of an iodid used in medical imaging.

Definition: A chemical compound that contains iodine combined with another element or group, often forming a salt.

Example: Sodium iodide is commonly used in medical imaging.

Definition: A chemical element that is a nonmetal and part of the halogen group, often used in medicine, photography, and dyes, and found in nature mainly in small amounts.

Example: Iodine is commonly used as a disinfectant in medical settings.

Definition: To treat or combine a substance with iodine or a compound containing iodine.

Example: The chemist decided to iodinate the solution to enhance its properties.