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Mg electronic configuration - [Ne] 3s2, 2+ charge - 2 Electrons removed, Mg2+ configuration - [Ne] - 1s2 2s2 2p6
Be is directly above Mg in the periodic table, meaning Be has its valence electrons in...

First split the question into two integrals, the integral of 3x^2 and the integral of cos(x).We'll tackle the first integral first, you have to think what value would differentiate to give 3x^2. We can se...

attached is a word document including my question an answer as I wanted to include diagrams. the question is a M2 question

Shakespeare’s presentation of marriage in Measure for Measure and All’s Well That Ends Well is one of many issues that audiences throughout the years have deemed ‘problematic’ (Frederick...

Step 1: recognise that the common factors of the two terms, 6xy and 3y, are: 3 and y. Step 2: take one common factor, say 3, out of the terms: 3(2xy + y). Step 3: also take the second common factor, y, ou...