CBSE Class 11-science Answered
What are the main exceptions in general trends of periodic table & why ?
Asked by | 06 Mar, 2008, 03:09: PM
Expert Answer
Main exceptions are
1. Atomic size of inert gases, transition metals and inner transition metals.
2. Anamolus behavior of first element of a group.
3. Stability of oxidation state in p block
4. Abnormally high Ionisation energy in case of half filled and fully filled orbitals.
Answered by | 10 Mar, 2008, 12:41: PM
Concept Videos
-
Mole Concept
This video explains the concept of mole in terms of mass, volume, number an... -
Chemistry in Daily Life and SI Units
This video explains the importance of chemistry in daily life, SI units of ... -
Percentage Composition and Empirical Formula - Part 1
This video explains the concept percentage composition and empirical formul... -
Discovery of Subatomic Particles
This video explains Dalton's atomic theory, discovery of electrons, protons... -
Electromagnetic Radiations
This video explains electromagnetic radiations and black body radiations.
Application Videos
-
This video explains about presence of water on earth and its physical prope... -
This video explains about various chemical propertries of water by using ch... -
This video gives a brief idea about hardness of water and definition of Har... -
This video explains about discovery of neutron and explains the properties ...
CBSE 11-science - Chemistry
Asked by Trisha Gupta | 30 Oct, 2022, 05:36: PM
ANSWERED BY EXPERTCBSE 11-science - Chemistry
Asked by gouravvv641 | 16 Aug, 2022, 09:25: PM
ANSWERED BY EXPERTCBSE 11-science - Chemistry
Asked by Kattaithihaas | 24 Jul, 2022, 06:03: PM
ANSWERED BY EXPERTCBSE 11-science - Chemistry
Asked by mallikarjunasangi28 | 22 Jul, 2022, 07:57: PM
ANSWERED BY EXPERTCBSE 11-science - Chemistry
Asked by shreyasinha5002 | 21 Jul, 2022, 11:24: PM
ANSWERED BY EXPERTCBSE 11-science - Chemistry
Asked by shrreya27harshitha | 17 Jul, 2022, 04:15: PM
ANSWERED BY EXPERTCBSE 11-science - Chemistry
Asked by kdimple765 | 17 Jul, 2022, 01:24: PM
ANSWERED BY EXPERTCBSE 11-science - Chemistry
Asked by kamyabansal2905 | 16 Jul, 2022, 07:11: PM
ANSWERED BY EXPERTCBSE 11-science - Chemistry
Asked by habibakhatoon112 | 15 Jul, 2022, 09:14: PM
ANSWERED BY EXPERTCBSE 11-science - Chemistry
Asked by Shashisinghkusum | 13 Jul, 2022, 02:44: PM
ANSWERED BY EXPERT