« previous next »

Author Question: What species has the electron configuration Ar3d4? A) Mn2+ B) Cr2+ C) V3+ D) Fe3+ E) ... (Read 83 times)

misspop

  • Hero Member
  • *****
  • Posts: 540
on: Aug 27, 2018
What species has the electron configuration Ar3d4?
 
  A) Mn2+
  B) Cr2+
  C) V3+
  D) Fe3+
  E) K+

Question 2

The oxidation state of nitrogen in the NO2 molecule is ________.
 
  A) +4
  B) +3
  C) +5
  D) +2
  E) -3

Question 3

The balanced half-reaction in which chlorine gas is reduced to the aqueous chloride ion is a ________ process.
 
  A) one-electron
  B) two-electron
  C) four-electron
  D) three-electron
  E) six-electron


meow1234

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

A

Answer to Question 3

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Extinction and immigration of bird species on the California Channel Islands between 1917 and 1968 ( Extinction and immigration of bird species on the California Channel Islands between 1917 and 1968 (
Artist's impression of an electron splitting up into two new particles Artist's impression of an electron splitting up into two new particles
Electron Shells and Orbitals Electron Shells and Orbitals
Nerve ending scanned by electron micrograph Nerve ending scanned by electron micrograph
An electron is accelerated from rest through a potential difference of 3750 V. It enters a ... An electron is accelerated from rest through a potential difference of 3750 V. It enters a ...
Similar-looking, related species that are native to distant geographic realms Similar-looking, related species that are native to distant geographic realms
Video: TRH/TSH/Thyroid hormone

For a complete list of videos, visit our video library