Question

Which of the following are d-block elements but not regarded as transition elements?

Solution

Correct option is

Zn, Cd, Hg

Zn, Cd, Hg are d-block elements but not regarded as transition elements because these do not have partially filled d-orbitals in their most common oxidation states.

SIMILAR QUESTIONS

Q1

The metallic oxide which impart purple colour to pottery is

Q2

The colour of 62Sm3+ is yellow. The expected colour of 66Dy3+ is

Q3

The actinoids showing +7 oxidation state are

Q4

The lanthanoids contraction relates to

Q5

A reduction in atomic size with increase in atomic number is a characteristic of elements of

Q6

The most convenient method to protect bottom of ship made of iron is

Q7

Railway wagon axles are made by heating rods of iron embedded in charcoal powder. The process is known as

Q8

F2 is formed by reacting K2MnF6 with

Q9

Verdigris is

Q10

Which one of the following statements is correct?