Vedclass
Class 12Chemistryd-and f-Block ElementsGeneral Characteristics
Easy

Zinc and mercury do not show variable valency like $d-$block elements because

  • A
    They are soft
  • B
    Their $d-$shells are complete
  • C
    They have only two electrons in the outermost subshell
  • D
    Their $d-$shells are incomplete
Share

Explore More

Browse All

Question Bank

12

All Subjects

Class 12 Questions

Class 12

Chemistry Questions

Chapter

d-and f-Block Elements

Subtopic

General Characteristics

Similar Questions

Highest density is of $...$.

Easy
View Solution

Which of the following types of metals form the most effective catalysts?

Easy
View Solution

The correct option with the order of melting points of the pairs $(Mn, Fe)$, $(Tc, Ru)$ and $(Re, Os)$ is $:$

DifficultJEE MAIN 2025
View Solution

Which of the following has a colored aqueous solution?

Easy
View Solution

Highest $(+7)$ oxidation state is shown by

EasyAIPMT 2002
View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo