The capacity of being able to float in water or air.

The smallest unit of a chemical element, consisting of a nucleus made of protons and neutrons, surrounded by electrons.

A structure filled with hot air or gas that is used to float in the air, commonly seen in ballooning.

A substance made up of two or more atoms bonded together, representing the smallest identifiable unit of a chemical compound.

The act of soaking or dipping something into a liquid.

A type of vessel that is capable of floating in the air, similar to a balloon but typically powered or controlled.

A word or phrase used to express astonishment or dismay, often in a humorous context.

A substance that is readily ignited and burns easily, often used to describe flammable materials.

A process or organized procedure undertaken to discover or test a hypothesis.