Sketch a dot and cross diagram
Can someone sketch for me a dot and cross diagram of (LiF) 1 lithium atom and 1 fluorine atom and the other diagram for (MgO) 1 magnesium atom and 1 oxygen atom.
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If you press one of the buttons on a small calculator, a 3.5 volt battery gives a small constant current of 50µA for 300ms. Evaluate the given: i) Determine the number of electron N flow in that time.
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