IGCSE Chemistry 2017: 1.46: Understand How to Use Dot-and-Cross Diagrams to Represent Covalent Bonds in: Diatomic molecules, Including Hydrogen, Oxygen, Nitrogen, Halogens and Hydrogen Halides ; Inorganic Molecules Including Water, Ammonia and Carbon Dioxide ; Organic Molecules Containing Up to Two Carbon Atoms, Including Methane, Ethane, Ethene and those Containing Halogen Atoms

Monday, July 10, 2017

COVALENT COMPOUND: Compound involving bonds between Non-Metal and Non-Metal formed by shared pairs of Electrons between the two atoms

DOT-AND-CROSS DIAGRAMS OF DIATOMIC MOLECULES:

DOT-AND-CROSS DIAGRAMS OF INORGANIC MOLECULES:

DOT-AND-CROSS DIAGRAMS OF ORGANIC MOLECULES:

Chemistry WorldApril 25, 2018 at 11:11 AM
I Truly appreciate this effort but there is a minor mistake. Structure of Ethene has been written as Ethane and converse is the case with structure of Ethane.
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AnonymousAugust 8, 2018 at 11:23 AM
According to what i have learned in school, all the inorganic molecules( water, ammonia etc.) and the organic molecules (methane, ethene, ethane), are not diatomic molecules. But they are all under the category/heading "DIATOMIC MOLECULE". Just a tiny mistake...I think. Btw, this website is REALLY helpful! Thanks!
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