Properties of Water

Front

What is the chemical symbol of water?

Back

H2O

Front

What characteristic of water is demonstrated by its ability to form hydrogen bonds?

Back

Polarity

Front

What property of water allows ice to float on liquid water?

Back

Expansion Upon Freezing

Front

Define cohesion in the context of water molecules.

Back

The ability of a molecule to 'stick' to itself.

Front

What property of water makes it an effective solvent for many substances?

Back

Universal Solvent

Front

What is adhesion in relation to water?

Back

The ability of a molecule to 'stick' to other molecules.

Front

How does water's high specific heat benefit aquatic ecosystems?

Back

It helps to moderate temperature changes, providing a stable environment.

Front

What is the significance of water's polarity?

Back

It allows water to form hydrogen bonds, leading to unique properties.

Front

Explain the term 'surface tension' as it relates to water.

Back

The cohesive forces between water molecules at the surface create a 'skin' effect.

Front

What role does water play in temperature regulation for living organisms?

Back

Water's high specific heat allows it to absorb and release heat without drastic temperature changes.