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Water is made up of H₂O molecules that are polar, meaning they have a slightly positive side and a slightly negative side. This polarity creates strong cohesion, causing water molecules to attract one ...

Find out how much you know with these random facts and trivia questions on movies, music, history, science, geography and so ...

Understanding the world of gases is an important part of science, and school students often come across interesting questions in their exams and quizzes. One such popular question is: Which gas is ...