Question

The correct configuration for d-block is ______.

Options

• (n - 1)d^1-9ns¹

• (n - 1)d^1-10ns^1-2

• (n - 1)d^1-5

• (n - 1)d^1-9ns¹

Answer 1

The correct configuration for d-block is (n - 1)d^1-10ns^1-2.