8.34 Write the electronic configurations of the elements with the atomic numbers 61, 91, 101, and 109.

Answers (1)
M manish

Atomic number = 61, Promethium
the electronic configuration is [Xe]^{54}4f^{5}5d^{0}6s^{2}

atomic number = 91, protactinium
the electronic configuration is [Rn]^{86}5f^{2}6d^{1}7s^{2}

Atomic number = 101, Mendelevium
the electronic configuration is [Rn]^{86}5f^{13}6d^{0}7s^{2}

Atomic number = 109, Meitnerium
the electronic configuration is [Rn]^{86}5f^{14}6d^{7}7s^{2}

Related Chapters

Preparation Products

Knockout NEET May 2021 (One Month)

An exhaustive E-learning program for the complete preparation of NEET..

₹ 14000/- ₹ 6999/-
Buy Now
Foundation 2021 Class 10th Maths

Master Maths with "Foundation course for class 10th" -AI Enabled Personalized Coaching -200+ Video lectures -Chapter-wise tests.

₹ 350/- ₹ 112/-
Buy Now
Knockout JEE Main April 2021 (One Month)

An exhaustive E-learning program for the complete preparation of JEE Main..

₹ 14000/- ₹ 6999/-
Buy Now
Knockout NEET May 2021

An exhaustive E-learning program for the complete preparation of NEET..

₹ 22999/- ₹ 14999/-
Buy Now
Knockout JEE Main April 2021

An exhaustive E-learning program for the complete preparation of JEE Main..

₹ 22999/- ₹ 14999/-
Buy Now
Boost your Preparation for JEE Main with our Foundation Course
 
Exams
Articles
Questions