Getting Started

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Nandini December 22, 2011 at 4:42 pm

thanks for all this…..specially some posts on basics and the one with the steven hardinger video reference….helped me alot
i wanted to ask this….
1. if an atom forms a bond with some atom of different element,say
C-O ,then since O attracts elec more ,can we say tht it now it has less electronegativity compared to only O???
2. in a tertiary carbon why do electrons get pushed towards the central C,is it because of the presence of some other group,say OH or +ve charge(carbocation) or would it still occur if they were not attached…??

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Sayan Roy December 26, 2011 at 12:41 pm

Actually if we go right from left by periods in periodic table, electronegativity increases.This is due to smaller size of atom which is held up tightly.

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