Question

The element with electronic configuration [xe]⁵⁴4f¹⁴5d¹6S² belongs to

Options

• S – block

• P – block

• D – block

• F – block

Answer 1

D – block

Explanation:

Element with electronic configuration  [xe]4f¹⁴5d²6S² belong to d-block as last electron enters into d sub-shell.