Exam: IELTS

Definition: To make something slightly wet or damp.

Example: She decided to moisten the soil before planting the seeds.

Definition: A small amount of wetness or dampness in the air or on surfaces.

Example: The moisture in the air made the day feel humid.

Definition: To apply a substance to the skin to keep it soft and prevent it from becoming dry.

Example: It's important to moisturise your skin daily to keep it healthy.

Definition: To add or restore water or moisture to something, especially skin or hair, to keep it soft and healthy.

Example: She uses a cream to moisturize her skin every day.

Definition: Something that helps to keep skin or hair soft and hydrated by adding moisture.

Example: I use a moisturizing cream every day to keep my skin healthy.

Definition: The act of making something less dry, especially in relation to skin or hair care products that add moisture.

Example: The moisturizing cream helped to keep her skin soft and hydrated.

Definition: To make something less dry by adding moisture, often referring to skin or hair care.

Example: She is moisturizing her skin every morning to keep it soft and healthy.

Definition: A unit used in chemistry to measure the amount of substance, equal to the number of atoms in 12 grams of carbon-12.

Example: In chemistry class, we learned that one mole of a substance contains approximately 6.022 x 10^23 particles.

Definition: Relating to a solution that has one mole of a substance dissolved in one thousand grams of another substance, usually a liquid.

Example: The chemist prepared a molal solution for the experiment.

Definition: A measure of the concentration of a solute in a solution, defined as the number of moles of solute per kilogram of solvent.

Example: The chemist calculated the molality of the solution to determine how much solute was present.

Definition: Relating to the molars, which are the large teeth at the back of the mouth used for grinding food.

Example: The dentist explained that molar teeth are important for chewing.

Definition: A type of tooth that has a wide surface and is used for grinding food, typically found at the back of the mouth behind other types of teeth.

Example: The dentist said I need to get my molar checked because it hurts when I eat.

Definition: The amount of a substance (solute) in a given volume of liquid (solution), measured in moles per liter.

Example: The molarity of the salt solution was calculated to be 0.5 moles per liter.