Class 11ChemistryClassification of Elements and Periodicity in PropertiesMix Examples - Classification of Elements and Periodicity in Properties
MediumMatch List-$I$ with List-$II$.
List-$I$ (Elements) List-$II$ (Properties) $A. Cl, S$ $I. \text{Elements with highest electronegativity}$ $B. Ge, As$ $II. \text{Elements with largest atomic size}$ $C. Fr, Ra$ $III. \text{Elements which show properties of both metals and non-metals}$ $D. F, O$ $IV. \text{Elements with highest negative electron gain enthalpy}$
Choose the correct answer from the options given below:
| List-$I$ (Elements) | List-$II$ (Properties) |
| $A. Cl, S$ | $I. \text{Elements with highest electronegativity}$ |
| $B. Ge, As$ | $II. \text{Elements with largest atomic size}$ |
| $C. Fr, Ra$ | $III. \text{Elements which show properties of both metals and non-metals}$ |
| $D. F, O$ | $IV. \text{Elements with highest negative electron gain enthalpy}$ |
Choose the correct answer from the options given below:
- A$A-II, B-III, C-IV, D-I$
- B$A-III, B-II, C-I, D-IV$
- C$A-IV, B-III, C-II, D-I$
- D$A-II, B-I, C-IV, D-III$
Explore More
Similar Questions
What is the basic difference between the terms electron gain enthalpy and electronegativity?
Easy
View SolutionThe electronic configurations of four elements are:
$I. [Xe] \, 6s^1$
$II. [Xe] \, 4f^{14} \, 5d^1 \, 6s^2$
$III. [Ar] \, 4s^2 \, 4p^5$
$IV. [Ar] \, 3d^7 \, 4s^2$
Select the incorrect statement about these elements.
$I. [Xe] \, 6s^1$
$II. [Xe] \, 4f^{14} \, 5d^1 \, 6s^2$
$III. [Ar] \, 4s^2 \, 4p^5$
$IV. [Ar] \, 3d^7 \, 4s^2$
Select the incorrect statement about these elements.
Difficult
View SolutionMatch the items in List-$I$ with the items in List-$II$:
List-$I$ List-$II$ $(A)$ Rubidium $(1)$ Germanium $(B)$ Platinum $(2)$ Radioactive chalcogen $(C)$ Eka-silicon $(3)$ $s$-block element $(D)$ Polonium $(4)$ Atomic number $78$
| List-$I$ | List-$II$ |
| $(A)$ Rubidium | $(1)$ Germanium |
| $(B)$ Platinum | $(2)$ Radioactive chalcogen |
| $(C)$ Eka-silicon | $(3)$ $s$-block element |
| $(D)$ Polonium | $(4)$ Atomic number $78$ |
State whether the following statements are true or false:
$(i)$ As the atomic number increases in a period,the nuclear charge increases,therefore the ionization enthalpy increases.
$(ii)$ As the metallic character of elements increases,the atomic radius generally increases.
$(iii)$ $Mn$ $(Z = 25)$ is a transition element. Although it is a $3d$-orbital element,its position in the periodic table is in the $4^{th}$ period.
$(i)$ As the atomic number increases in a period,the nuclear charge increases,therefore the ionization enthalpy increases.
$(ii)$ As the metallic character of elements increases,the atomic radius generally increases.
$(iii)$ $Mn$ $(Z = 25)$ is a transition element. Although it is a $3d$-orbital element,its position in the periodic table is in the $4^{th}$ period.
Medium
View SolutionWhich one of the following is an incorrect statement?
Easy
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo