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

Author Question: What is the ground-state electron configuration of Se2-? (Read 169 times)

tfester

  • Hero Member
  • *****
  • Posts: 534
on: Feb 15, 2020

Question 1

Which of the following three sets consist of atoms or ions with the same electron configuration in the ground state?

(I) O2-, Ne, and Mg2+
(II) Ni, Cu+, and Zn2+
(III)Hg, Tl+, and Pb2+

◦ (I)
◦ (I) and (III)
◦ (II) and (III)
◦ all three sets

Question 2

What is the ground-state electron configuration of Se2-?
◦ [Ar]3d104s24p6
◦ [Ar]3d104s24p2
◦ [Ar]3d104s24p4
◦ [Ar]3d124s24p4
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 tfester on Feb 15, 2020

nital

  • Sr. Member
  • ****
  • Posts: 320
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


tfester

  • Member
  • Posts: 534
Reply 2 on: Feb 15, 2020
Wow, this really help

tranoy

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

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

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

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?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Electron transport chain Electron transport chain
The Configuration, Normal Pressures, and Oxygen Content of the Heart Chambers The Configuration, Normal Pressures, and Oxygen Content of the Heart Chambers
Collapse of State Trooper Cave’s Roof Collapse of State Trooper Cave’s Roof
This map shows the percentage of Protestants by state in Germany. When compared to the previous map This map shows the percentage of Protestants by state in Germany. When compared to the previous map
A bulldozer attempts to drag a log weighing 500 N along the rough horizontal ground. The cable ... A bulldozer attempts to drag a log weighing 500 N along the rough horizontal ground. The cable ...
Electron micrograph of Euglena gracilis Electron micrograph of Euglena gracilis
Video: Allergic Rhinitis

For a complete list of videos, visit our video library