Mrs. Kim's Water Properties

Front

What is adhesion in the context of water properties?

Back

Adhesion is the phenomenon where water molecules stick to the surface of a material, such as glass.

Front

What is cohesion in the context of water properties?

Back

Cohesion refers to the attraction between water molecules, which allows them to stick together.

Front

What is high specific heat capacity?

Back

High specific heat capacity is the property of water that allows it to absorb a large amount of heat energy without significantly changing its temperature.

Front

Why is liquid water more dense than ice?

Back

Liquid water is more dense than ice because the molecules are closer together in liquid form, while in ice, they are arranged in a lattice structure that takes up more space.

Front

What does the atomic number of an element represent?

Back

The atomic number represents the number of protons in the nucleus of an atom.

Front

What is the significance of water's high surface tension?

Back

High surface tension allows water to form droplets and enables small objects, like a needle, to float on its surface.

Front

What is the difference between evaporation and condensation?

Back

Evaporation is the process where liquid water turns into vapor, while condensation is the process where vapor turns back into liquid water.

Front

What is the role of water in temperature regulation for living organisms?

Back

Water helps regulate temperature in living organisms due to its high specific heat capacity, allowing it to absorb heat without drastic temperature changes.

Front

How does water's polarity affect its interactions with other substances?

Back

Water's polarity allows it to dissolve many substances, making it an excellent solvent.

Front

What is the relationship between water density and temperature?

Back

Water is most dense at 4 degrees Celsius; as it cools further to freeze, it becomes less dense.