Class 11ChemistryClassification of Elements and Periodicity in PropertiesMix Examples - Classification of Elements and Periodicity in Properties
DifficultIdentify the incorrect set$(s)$ among the following periodic trends:
- A$a$
- B$a, b$
- C$a, b, c$
- D$c, d$
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Similar Questions
Match the Column $I$ with Column $II$ and select the correct answer using the given codes.
Column $I$ (Element types) Column $II$ (Electronic configuration) $A$. Inert-gas elements $1. (n-1)d^{1-10} ns^{1-2}$ $B$. Transition elements $2. ns^2 np^6$ $C$. Inner-transition elements $3. (n-2)f^{1-14} (n-1)s^2 p^6 d^{0-1} ns^2$
| Column $I$ (Element types) | Column $II$ (Electronic configuration) |
|---|---|
| $A$. Inert-gas elements | $1. (n-1)d^{1-10} ns^{1-2}$ |
| $B$. Transition elements | $2. ns^2 np^6$ |
| $C$. Inner-transition elements | $3. (n-2)f^{1-14} (n-1)s^2 p^6 d^{0-1} ns^2$ |
Difficult
View SolutionPoint out the wrong statement: In a given period of the periodic table,the $s$-block element has,in general,a lower value of
Easy
View SolutionWhat are the differences between the first element of a group and the subsequent elements in the same group?
Medium
View SolutionWhich one of the following sets of ions represents a collection of isoelectronic species?
MediumAIEEE 2006
View SolutionWhat is meant by diagonal relationship?
Easy
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