Question

The general electronic configuration of actinides are

• A. $5f^{1-14}6d^{0-1}7s^2$
• B. $4f^{1-14}5d^{0-1}6s^2$
• C. $6f^{1-14}7d^{0-1}8s^2$
• D. $7f^{1-14}8d^{0-1}9s^2$

Answer 1

The correct option is A $5f^{1-14}6d^{0-1}7s^2$

$5f^{1-14}6d^{0-1}7s^2$ is the general electronic configuration of actinides.