what are diffenence between electron effinity and electron negativity 
what are the difference between paullis principle and aufbau s principle

Asked by pannalal.malakar | 22nd Jul, 2014, 05:27: PM

Expert Answer:

Dear pannalal.malakar@gmail.com

Thanks for asking us a question in Ask the Expert section of TopperLearning.com.
In case of multiple questions within a query, please post each question individually and let us know where you are getting stuck so that we would be able to explain things better.

Solution for your first query,

Electronegativity is the ability of molecule to attract an electron of the covalent bond. It deals with atoms in a molecule and their tendency to attract bonding pair of electrons.

Electron affinity is the amount of energy released when an electron is gained by some atom. It deals with an isolated atom.


Topperlearning Team.

Answered by Prachi Sawant | 23rd Jul, 2014, 10:36: AM