Define why covalent bonds are formed

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Q. A hydraulic lift consists of two pistons that connect to each other by an incompressible fluid. If one piston has an area of 0.49 m^2 and the other an area of 6.2 m^2, how large a mass can be raised by a force of 220 N exerted on the smaller piston?

Q. Explain why covalent bonds are formed when nonmetals from the right side of the periodic table bond with each other. Give two examples of such compounds.

Reference no: EM1345934

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