WebJan 12, 2024 · Explanation: A chlorine atom has 7 electrons in its outer shell. If it shares one of those with another chlorine atom (and the other one with the first), they can both 'pretend' to have 8 electrons in their outer shell, which is what they 'want'. Answer link. WebCovalent bonding. A covalent bond forms when two non-metal atoms share a pair of electrons. The electrons involved are in the outer shells of the atoms. An atom that shares …
Covalent bonds - Covalent bonding - AQA Synergy - BBC …
WebJan 30, 2024 · A magnesium atom donates its 2 valence electrons to two chlorine atoms and forms a stable magnesium ion, \( Mg_2^+ \). Two chlorine atoms take these two electrons and form two chloride ions. The positively charged magnesium ions and negatively charged chloride ions are held together by electrostatic forces of attraction to form a … WebIt gets this electron by sharing with another chlorine atom. So, two chlorine atoms share one electron each to form a chlorine molecule. Because the two chlorine atoms share electrons, there is a strong force of attraction between them which holds them together. This force is called covalent bond. Now, each chlorine atom in the chlorine ... can emtriva be crushed
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WebWhat type of bonding has occurred when two chlorine atoms have bonded together to form a molecule of chlorine? Covalent bonding. 5. In question 1 you wrote down the chemical formula for salt. Identify which atom has lost an electron and which atom has gained an electron to form the ionic bond in the compound. WebIf we consider the diatomic chlorine molecule, for example, Cl 2, each of the green spheres represents a chlorine atom, and they are held together by a single covalent link. Breaking this link in diatomic chlorine gas, Cl 2, and turning it into two separate chlorine atoms would need a lot of energy. WebSep 1, 2024 · 1.Introduction. Polyvinyl chloride (PVC) is the third most produced synthetic polymer today with a market size of >53 billion USD, which is growing at an annual rate of 5.3% [1].Whilst the corresponding vinyl chloride monomer (VCM, C 2 H 3 Cl) was originally produced through hydrochlorination of coal-derived acetylene over HgCl 2 catalysts, … can emt be direct buried