Question

Exceptional case of water? answer​

Answer 1

Answer:

Explanation:

Water has a number of properties that cannot be understood solely on the basis of its chemical composition. It reaches its maximum density at four degrees Celsius, so that ice floats on liquid water. It is also unusual that such a small molecule is liquid at room temperature and not gaseous. An important role in these phenomena is played by hydrogen bonds.

Answer 2

Answer:

Water has a number of properties that cannot be understood solely on the basis of its chemical composition. It reaches its maximum density at four degrees Celsius, so that ice floats on liquid water. It is also unusual that such a small molecule is liquid at room temperature and not gaseous.

Alone.