Atomic structure
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Chemists explain the similarities and trends in the properties of elements in terms of the electron configuration of their atoms.
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- 1. As orbitals are elliptical in shape then how is energy, velocity and momentum conserved because it is changing continously? 2. How would you explain that 4s is lower in energy than 3d? 3. According to the concept of orbitals it is explained that the 4s is greater in energy than 3d and according to the concept of orbits it tell us that 4s is in high energy orbit. How are both concepts are correct? 091008
- Hi, I just wanted to find out what are the factors that affect the first ionisation energy...in detail. Just can't seem to undersand it clearly. 220908
- Why do some of the elements show positive value of electron affinity and some show negative when first electron is added? 130808
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updated: 02 March 2006
