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

Author Question: Which of the following ions have electronic configuration: 1s22s22p63s23p6? A) F- B) Mg+2 C) ... (Read 51 times)

urbanoutfitters

  • Hero Member
  • *****
  • Posts: 530
on: Aug 27, 2018
Which of the following ions have electronic configuration: 1s22s22p63s23p6?
 
  A) F-
  B) Mg+2
  C) P-3
  D) S-

Question 2

Why are solid particles that are too small to be seen often visible as smoke or fog?
 
  A) Water clings to them and makes them bigger.
  B) They clump together to form bigger particles.
  C) They absorb oxygen and swell.
  D) They react with carbon dioxide to form dry ice.
  E) none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

scrocafella

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

A


urbanoutfitters

  • Hero Member
  • *****
  • Posts: 530
Reply #2 on: Aug 27, 2018
Thanks


scrocafella

  • Sr. Member
  • ****
  • Posts: 346
Reply #3 on: Aug 27, 2018
Welcome :)


« previous next »
 

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Electronic thermometer Electronic thermometer
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 ...
Formation of sodium chloride ions. Formation of sodium chloride ions.
An electronic battery tester. An electronic battery tester.
Schematic of a typical electronic throttle control (ETC) system. Note that terminal #5 is always ... Schematic of a typical electronic throttle control (ETC) system. Note that terminal #5 is always ...
Video: Summary of female reproductive cycle days 1-28

For a complete list of videos, visit our video library