« previous next »

Author Question: Which of the following ions does not match the electronic configuration 1s22s22p63s23p64s23d104p6? ... (Read 50 times)

altibaby

  • Hero Member
  • *****
  • Posts: 562
on: Aug 27, 2018
Which of the following ions does not match the electronic configuration 1s22s22p63s23p64s23 d104p6?
 
  A) Br1-
  B) Sr2+
  C) As3-
  D) Se2+

Question 2

What is meant by air pollution?
 
  A) any material that is harmful to health
  B) any material that is not found in nature
  C) any man-made compound released into the atmosphere
  D) all of the above
  E) none of the above


mmj22343

  • Sr. Member
  • ****
  • Posts: 297
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Steric relationship of the stereoisomers of alanine to the absolute configuration of L Steric relationship of the stereoisomers of alanine to the absolute configuration of L
Comparison of Paper Medical Records and Electronic Health Records Comparison of Paper Medical Records and Electronic Health Records
(a) In normal nerve conduction, sodium ions (Na+) enter the sodium channels along a neuron and ... (a) In normal nerve conduction, sodium ions (Na+) enter the sodium channels along a neuron and ...
Electronic waste (e-waste) Electronic waste (e-waste)
How many hydrogen ions (H+) are present and on what side of the chemical equation? How many hydrogen ions (H+) are present and on what side of the chemical equation?
If the following ions Ca2+, Cl-, Na+ and CO32- are placed in a test tube, the precipitate ... If the following ions Ca2+, Cl-, Na+ and CO32- are placed in a test tube, the precipitate ...
Video: Exercise and cardiac output & Definition of stroke volume

For a complete list of videos, visit our video library