Question Detail

CHM 101 Atomic Structure and Quantum Theory Objective Question

Question

What are transition elements?
Options
A Elements in which electrons enter d or f subshells as atomic number increases
Correct Answer
B Elements with filled s subshells
C Elements in group IA
D Noble gases
Correct Answer

Option A is the correct answer.

Detailed Explanation

Transition elements are elements in which electrons enter d or f subshells as atomic number increases. The elements of the d-block are known as the d-transition elements.

Hint

The notes define these by which subshells are being filled.

Question Info