'Molecule shape' presentation slideshows

Lewis Structures: 5 steps

Lewis Structures: 5 steps. Count valence e- available If an ANION, add charge to # valence e- If a CATION, subtract charge from # valence e- Draw skeleton Least electronegative atom is the central atom (usually first element in formula, never H)

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Q1 : a) Write the electron configurations of the following species e.g. Si is [Ne]3s 2 3p 2

*********************************************************************** Chemistry for Engineers Pop-up Quiz Name____________________ Course: NANO / AERO / ADME ID_______________________ *************************************************************************.

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