ICSE Class 8 - Distribution of Electrons in Orbits Videos
Atomic Structure
Atomic Structure, Distribution of Electrons in Orbits
- what are isotopes
- How to find elements configuration
- Is it possible to write down the electronic configuration of an atom if its atomic number is known? Give rason of your answer.
- give reason helium does not react with other elements.
- write the electronic configuration of the following atoms and the valcy from the arrangement of the electrons a)sodium b)phosphorus c)sulphur d)argon e)zinc f)krypton
- write the electronic configuration of the following atoms a)oxygen b)otassium c)chlorine d)silicon
