This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is the ground-state electron configuration for Cr in Cr2O72-? (Read 411 times)

BrownTown3

  • Hero Member
  • *****
  • Posts: 564
on: Feb 15, 2020

Question 1

What is the ground-state electron configuration for the element chromium (Z = 24)?
◦ [Ar] 3d6
◦ [Ne] 4s2 3d4
◦ [Ar] 4s2 3d4
◦ [Ar] 4s1 3d5

Question 2

What is the ground-state electron configuration for Cr in Cr2O72-?
◦ [Ar] 4s2 3d6
◦ [Ar] 3d0
◦ [Ar] 3d4
◦ [Ar] 4s1 3d5
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by BrownTown3 on Feb 15, 2020

JCABRERA33

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Feb 15, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly


Sierra Becker

  • Newbie
  • *
  • Posts: 1
Reply #2 on: Apr 19, 2020
thank you


Madi Clayborn

  • Newbie
  • *
  • Posts: 1
Reply #3 on: Apr 19, 2020
thank you


« previous next »
 

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Electron transport chain Electron transport chain
Electron Microscope Images of a Diatom Electron Microscope Images of a Diatom
Insects Under the Electron Microscope Insects Under the Electron Microscope
Some ion pairs that stabilize the T state of deoxyhemoglobin Some ion pairs that stabilize the T state of deoxyhemoglobin
Electron Microscope Electron Microscope
Electron micrograph and interpretive drawing of simultaneous transcription of genes in E. coli Electron micrograph and interpretive drawing of simultaneous transcription of genes in E. coli
Video: Introduction to Macular Degeneration

For a complete list of videos, visit our video library