Four types of chemical bonds

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Four types of chemical bonds 

      An ionic bond is used to tie something or fasten things together. In this blog i am going to be talking about four types of chemical bonds ionic bonds, convalent bonds, polar bonds, and hydrogen bond.

     An ionic bond is the complete transfer of the valence electron(s) between atoms. Ionic bonding involves electrons transferring so one atom gains an electron while on loses an electron. This results in one of the ions having to carry a negative charge, while the other ion carries a positive charge. And because opposite charges attract, the atoms will began to bond together to form a molecule

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     An convalent bond is a chemical bond that involves the sharing of electron pairs between atoms.A covalent bond involves the sharing of electrons between two atoms. Once the pair of electrons have been shared they go on to make a new orbit that extends around the nuclei of both atoms which then causes a molecule to be produced.
 Image result for covalent bond

    A polar bond is a covalent bond between two atoms where the electrons forming the bond are unequally distributed. Two atoms that are connected to each other by a covalent bond may be the cause of different attractions exerting to electrons in the bond, the result of this is having an enevenly distributed charge causing a polar bond.
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    A hydrogen bond is a weak bond between two molecules resulting from an electrostatic attraction between a proton in one molecule and an electronegative atom in the other. Hydrogen bonds have only about 1/20 the strength of a covalent bond. This force is crucial to affect the structure if water, producing many of its unique properties, such as high surface tension, specific heat, and heat vaporization.

Image result for hydrogen bond

Links:
https://www.dummies.com/education/science/anatomy/4-types-of-chemical-bonds/

https://chem.libretexts.org/Bookshelves/Organic_Chemistry/Supplemental_Modules_(Organic_Chemistry)/Fundamentals/Ionic_and_Covalent_Bonds

https://www.britannica.com/science/covalent-bond

https://www.thoughtco.com/definition-of-polar-bond-and-examples-605530

https://www.britannica.com/science/hydrogen-bonding

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