What is a hydrogen bond and why are hydrogen bodies important in water?
system
What is a hydrogen bond and why are hydrogen bodies important in water?
user
Hydrogen bonds are neither covalent bonds nor ionic bonds. Hydrogen can form covalent bonds with electron-loving atoms like nitrogen, fluorine and oxygen. In a covalent bond between hydrogen and oxygen (for example in water molecules), the electron-loving Oxygen has a greater attraction to the electrons in the bond and this gives it a negative charge. Hydrogen is thus left with a positive charge. This separation of charge in a hydrogen bond makes it polar. 
The presence of hydrogen bonds in a water molecule is important because it makes water cohesive and sticks together and forms drops. Hydrogen bonds also make water molecules adhesive and they stick incredibly well to other surfaces. 
assistant
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<|user|>
What is a hydrogen bond and why are hydrogen bodies important in water?</s>
<|assistant|>
Hydrogen bonds are neither covalent bonds nor ionic bonds. Hydrogen can form covalent bonds with electron-loving atoms like nitrogen, fluorine and oxygen. In a covalent bond between hydrogen and oxygen (for example in water molecules), the electron-loving Oxygen has a greater attraction to the electrons in the bond and this gives it a negative charge. Hydrogen is thus left with a positive charge. This separation of charge in a hydrogen bond makes it polar. 
The presence of hydrogen bonds in a water molecule is important because it makes water cohesive and sticks together and forms drops. Hydrogen bonds also make water molecules adhesive and they stick incredibly well to other surfaces. </s>
