Determine the radius of an aluminium atom
Determine the radius of an Al atom (in pm) if the density of aluminum is 2.71 g/cm3. Aluminum crystallizes in a face centered cubic structure with an edge length of 2sqrt2 r.
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Write full electronic configuration of Period 3 element with following successive Ionization energies (ie1 = 738 KJ/mol, IE2=1450KJ/Mol, IE3 = 7732 KJ/Mol, IE4 = 10539 KJ/mol and IE5 = 13628 KJ/Mol.
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What is the purpose of the National Security Council and how is it organized to meet its purpose How is relationship with PDD-63 related to PDD-62 Counter-Terrorism? How are they common?What was the impetus for the enactment of the National Security
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