![]() The Lewis Structure of any molecule can be easily done if we follow certain given procedures. This is known as the octet rule or octet fulfillment. If we see the last group, we can find out that all the elements are inert gases having eight electrons in their valence shells (except He which has two).The atoms of the main groups tend to gain more electrons to attain the same valency of eight. The electron dot structure, widely known as Lewis Structure, is a skeletal diagrammatic representation of a molecule taking into account the constituent atoms and the valence shell electrons.Before we jump right into this, we would like to introduce you to( or let’s say brush you up with in case you are already familiar) some really important concepts that will make your understanding of ethylene bonding way easier! Valence electrons #Īn atom has a nucleus that is surrounded by negatively charged electrons which are present in different levels or shells.The outermost shell is known as the valence shell and the electrons present in that shell are known as valence electrons.The number of valence electrons of an atom is equivalent to its valency which in turn determines the combining capacity of the given atom. Going ahead, let us discuss this step by step. Have you ever wondered how unique and vastly diverse the universe is?How this whole universe is built up by several atoms?Now, the atoms do not usually exist on their own in an isolated state, all we see around us are basically made up of atoms that have combined with each other to form molecules.Depending on the nature of atoms and their tendency to attract or repel another atom of a similar or different kind, we get resultant molecular compounds.And this whole process of two or more atoms coming close and deciding to stay together is known as chemical bonding.Now coming to ethylene, if we want to learn about it in a comprehensive manner, all we need to do to start is to understand its nature of bonding.For a carbon-hydrogen bond, this is covalent in nature. Unsaturated hydrocarbons: These form double and triple bonds and are known as alkenes and alkynes accordingly. Saturated hydrocarbons: Saturated hydrocarbons also called acyclic straight-chain alkanes follow the structure H-(CH2)n. Chemical Bonding in Hydrocarbons #Ĭarbon has a covalent nature when it comes to bonding with hydrogen and this leads to the formation of the different types of hydrocarbons that we see.From simplest ones like methane and benzene to some of the complex ones like natural rubber, we deal with several HCs in our daily lives.In organic chemistry, we find hydrocarbons of several types: straight-chain, cyclic, and even branched.Straight-chains are the primary and most easily deciphered group of hydrocarbons. In this article, we will talk about one of the most common and widely used hydrocarbons: Ethylene(C2H4).Do you know that this compound is even lighter than air?Well, C2H4 is a simple straight-chain hydrocarbon that bears a sweet aroma and has a colorless form.Whenever we have read about organic chemistry, we have come across this compound, haven’t we?So, it is important for us to learn about C2H4 in detail to understand the nature of straight-chain hydrocarbons in a better manner. Sometimes, it also creates compounds with other varieties like sulfur, nitrogen, and so on.Although these are some of the simplest organic compounds we can come across, they have a varied range and differ in several physical and chemical properties. They are organic in nature and as the name suggests, they are formed of only carbon and hydrogen.
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