Structure of the atom
Define valency by taking examples of silicon and oxygen.
Structure of the atom
Summarise the rules for writing of distribution of electrons in
various shells for the first eighteen elements.
Structure of the atom
Compare all the proposed models of an atom given in this
chapter.
Cost of production and concept of revenue
What do you mean by marginal Revenue?
Structure of the atom
Describe Bohr’s model of the atom.
Structure of the atom
What are the limitations of Rutherford’s model of the atom?
Structure of the atom
What are the limitations of J.J. Thomson’s model of the atom?
Cost of production and concept of revenue
What is real cost ?
Structure of the atom
Compare the properties of electrons, protons and neutrons.
Structure of the atom
Write the electronic
configuration of any one pair of
isotopes and isobars.
