5 Fascinating Properties of Water Explained

Discover the unique and essential properties of water that make it vital for life on Earth.

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Water has unique properties: it expands when frozen, making ice less dense and able to float. It's an excellent solvent, dissolving a wide range of substances, which is why it's called the 'universal solvent'. Water also has a high specific heat capacity, helping regulate the Earth’s temperature by absorbing and releasing heat moderately.

FAQs & Answers

  1. Why does ice float on water? Ice floats on water because it is less dense than liquid water due to its unique molecular structure.
  2. What is the universal solvent? Water is known as the universal solvent because it can dissolve more substances than any other liquid.
  3. How does water regulate Earth's temperature? Water regulates Earth's temperature through its high specific heat capacity, absorbing and releasing heat gradually.
  4. What are other unique properties of water? Other unique properties include cohesion, adhesion, and its ability to exist in three states: solid, liquid, and gas.