#9-10Choose the letter of the correct answer. *What element has electron configuration of 1s² 2s²2p 3s² 3p6 4s² 3d10 4p6 5s² 4d¹0 5p6 6s² 4f1³?A. HolmiumB. DysprosiumC. HafniumOD. Thulium*What period in the periodic table where you cansee the element having electron configuration of1s² 2s² 2p 3s² 3p6 4s² 3d4?A. 1B. 2C. 3OD. 4

The filling of electrons in the atomic orbitals of an element takes place according to the three…

What element has electron configuration of 1s2 2s² 2p 3s² 3p6 4s² 3d10 4p6 5s² 4d10 5p6 6s² 4f13? A. Holmium O B. Dysprosium C. Hafnium D. Thulium What period in the periodic table where you can see the element having electron configuration of 1s² 2s²2p6 3s² 3p6 4s² 3d4?

What element has electron configuration of 1s2 2s² 2p 3s² 3p6 4s² 3d10 4p6 5s² 4d10 5p6 6s² 4f13? A. Holmium O B. Dysprosium C. Hafnium D. Thulium What period in the periodic table where you can see the element having electron configuration of 1s² 2s²2p6 3s² 3p6 4s² 3d4?

Introductory Chemistry: An Active Learning Approach

6th Edition

ISBN:9781305079250

Author:Mark S. Cracolice, Ed Peters

Publisher:Mark S. Cracolice, Ed Peters

Chapter11: Atomic Theory :the Quantum Model Of The Atom

Section: Chapter Questions

Problem 95E

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Concept explainers

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.

Question

#9-10 Choose the letter of the correct answer.

*
What element has electron configuration of 1s² 2s²
2p 3s² 3p6 4s² 3d10 4p6 5s² 4d¹0 5p6 6s² 4f1³?
A. Holmium
B. Dysprosium
C. Hafnium
OD. Thulium
*
What period in the periodic table where you can
see the element having electron configuration of
1s² 2s² 2p 3s² 3p6 4s² 3d4?
A. 1
B. 2
C. 3
OD. 4

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