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imputement 2-4 1. What is trammeling? Bonding - a close personalized family that forms betwixt people 2. In chemistry define chemical bonding? There is a chemical bond among deuce atoms or groups of atoms in case that the forces acting between them nuclear occur 18 such as to lead to the defining of an coalesce with sufficient stability to make it convenient for the chemist to encounter it as an independent molecular species. 3. Give the means and example of the ff: a. Lewis dot Structure  The social system of snow and its raise put forward be expressed using the Lewis-dot structure This system identifies how the atoms that compile a molecule of a item compound argon attached (bonded) to one a nonher and (to some(prenominal) extent) oriented in space.  An atom is indicated by its symbol with a occur of dots representing the number of valency negatrons e.g Hydrogen would be H with a maven dot, Carbon would be a C with four dots.   When two valency electrons ar paired they are represented by two adjacent dots.   Paired valency electrons are not normally available for forming bonds with other atoms.Lewis diagrams are useful for visualizing twain ionic and covalent bonds Example : Assign formal charges to apiece atom in HCN.

First stack the Lewis dot structure: [pic] The two non-bonding electrons are appoint to nitrogen, as are threesome electrons from the triple bond. The other three electrons in the triple bond (remember there are a quantity of 6 electrons in a triple bond) are assigned to carbon. Both car bon and hydrogen receive one electron from t! he single bond. If I total these up and subtract from the number of valence electrons associated with individually atom (5 for N, 4 for C and 1 for H), I drive the formal charges: N = 5 5 = 0 C = 4 4 = 0 H = 1 1 = 0 b. Octet Rule The  octette rule is a chemical rule of thumb that states that atoms of despicable (If you want to get a full essay, order it on our website: BestEssayCheap.com

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