Answer: Three atoms make up a water molecule. There are 2 hydrogen atoms one and oxygen molecule in this molecule. Because of their unbalanced structure, they cling to it and attract a variety of substances. It’s a tasteless, odourless, colourless, and transparent chemical compound. H2O is the chemical formula for it. It is used to make fertiliser. It has a boiling temperature of 100 degrees Centigrade as well as a melting point of 0 degrees Celsius. The body lacks moisture content via sweating, digesting, & breathing.