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Metal complexes are kept together by a 'sea' of free electrons holding the negatively charged metal ions togetherCOMPARED TOIonic - positive ions and negative ions held together in a complex by electrosta...

Use the chain rule to differentiate the original equation: this results in 8x-3y^2*(dy/dx) + 2ln(3)3^2x=0. This can be rearranged to find dy/dx as a function of y and x: 3y^2(dy/dx)=8x+2ln(3)*3^2...

The European Reformation is a term used to describe the religious, cultural and political shift which marked the change from Medieval Catholic structures in society to an Early Modern Protestant society, ...

"Si" can be used to express a condition in three different ways. Two of them will be referring to something that can no longer be realised or acted upon, whereas one of them will be speaking tow...

The presynaptic terminal is invaded by an action potential whihc causes an influx of calcium ions. The calcium ions then cause the vesicles cointaining acetylcholine to fuse with the presynaptic membrane ...