Question 501
What is the ground state electronic configuration of Holmium (Ho, Z=67)?
Question 502
What is the ground state electronic configuration of Dysprosium (Dy, Z=66)?
Question 503
What is the ground state electronic configuration of Samarium (Sm, Z=62)?
Question 504
What is the ground state electronic configuration of Promethium (Pm, Z=61)?
Question 505
Which lanthanoid is characterized by having the electronic configuration [Xe] 4f¹⁴ 5d¹ 6s²?