Class 11ChemistryClassification of Elements and Periodicity in PropertiesMix Examples - Classification of Elements and Periodicity in Properties
DifficultMatch 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 | $3. (n-2)f^{1-14} (n-1)s^2 p^6 d^{0-1} ns^2$ |
- A$A-1, B-2, C-3$
- B$A-2, B-1, C-3$
- C$A-3, B-2, C-1$
- D$A-2, B-3, C-1$
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Similar Questions
Identify the incorrect order corresponding to the mentioned property.
Which of the following orders is correct?
Difficult
View SolutionFill in the blanks:
$(i)$ Atoms and ions having the same number of electrons are known as ........... .
$(ii)$ The quantitative measure of the tendency of an element to lose an electron is called ........... .
$(iii)$ The screening effect is also known by the name ........... .
$(iv)$ The enthalpy change when a gaseous neutral atom forms a negative ion is called ........... .
$(i)$ Atoms and ions having the same number of electrons are known as ........... .
$(ii)$ The quantitative measure of the tendency of an element to lose an electron is called ........... .
$(iii)$ The screening effect is also known by the name ........... .
$(iv)$ The enthalpy change when a gaseous neutral atom forms a negative ion is called ........... .
Medium
View SolutionWhat are the differences between the first element of a group and the subsequent elements in the same group?
Medium
View SolutionAssertion : Best diagonal relationship is shown between $Be$ and $Al$.
Reason : Ionization energy of $Be$ is almost the same as that of $Al$.
Reason : Ionization energy of $Be$ is almost the same as that of $Al$.
DifficultAIIMS 2013
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