Properties and Uses of Common Elements

These flashcards encompass various elements' properties and uses, aiding students in understanding their characteristics and applications.

Iron

A strong, magnetic metal that can rust when wet, used to build bridges, cars, and tools.

Ethanol

A flammable liquid that kills germs and mixes with water, used as fuel and in hand sanitizers.

Carbon Dioxide (CO₂)

A heavier-than-air gas that does not burn, used in fire extinguishers and to make soda fizzy.

Helium

A non-reactive gas that is lighter than air, used in balloons and to cool equipment in hospitals.

Lead

A very heavy and soft metal that blocks radiation, used in X-ray shielding and batteries.

Silicon

A semiconductor that is heat-resistant, found in sand, used in computer chips and solar panels.