Properties of Water

Front

Which end of the water molecule has a slightly positive charge?

Back

The hydrogen end.

Front

What is the process called when water moves through plant roots and in other substances with pores?

Back

Capillary action.

Front

What property of water mostly affects temperature in weather?

Back

Specific heat.

Front

Why is water known as a universal solvent?

Back

Because it dissolves most substances.

Front

What does the chemical formula H2O represent?

Back

Two hydrogen atoms and one oxygen atom.

Front

What is the term for the attraction between water molecules that creates surface tension?

Back

Cohesion.

Front

What is the term for the ability of water to stick to other substances?

Back

Adhesion.

Front

What happens to water when it freezes?

Back

It expands and becomes less dense.

Front

What is the significance of water's high specific heat?

Back

It helps regulate temperature in the environment.

Front

What is the term for the movement of water from the roots to the leaves of a plant?

Back

Transpiration.