CBSE Class 11-science - Trends in Properties of Elements Videos
Periodic Classification of Elements
This video explains trends in the ionic radii, ionisation energy, electron affinity and electronegativity of elements in the periodic table.
- John is contrasting the reactivities of the elements A and B regarding their chemical makeup. Chemical B is alkaline metals and element A is noble gases. What about thier reactivity he can surmise?
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find
- z effective of scandium
- __ group element has low ionization enthalpy. Option: A)2 B)14 C)16 D)18
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pls explain
- Explain the periodic properties of the elements.
- Which is the element that has the highest first ionization potential?
- Which is the element that has the highest first ionization potential?
- what are the exception in the periodic table
- Lanthanoid concontractions
