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

Author Question: Which of the following is the correct electron dot structure for carbon (atomic no. = 6)? A) a ... (Read 45 times)

ghost!

  • Hero Member
  • *****
  • Posts: 560
on: Jul 29, 2018
Which of the following is the correct electron dot structure for carbon (atomic no. = 6)?
 
  A) a
  B) b
  C) c
  D) d
  E) e

Question 2

A diffraction grating has 6.00  103 lines per centimeter ruled on it.
 
  What is the angular separation between the second and the third orders on the same side of the central order when the grating is illuminated with a beam of light of wavelength 550 nm? A) 20.5
  B) 30.5
  C) 40.6
  D) 50.5


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Loise Hard

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: E

Answer to Question 2

C


ghost!

  • Hero Member
  • *****
  • Posts: 560
Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


Loise Hard

  • Sr. Member
  • ****
  • Posts: 340
Reply #3 on: Jul 29, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

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?

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?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Structure and formation of the homologous ?-globin genes in mice and rats Structure and formation of the homologous ?-globin genes in mice and rats
The electron-carrying coenzymes NAD+ and FAD The electron-carrying coenzymes NAD+ and FAD
The basic structure of the IL-2 receptor. The basic structure of the IL-2 receptor.
One unit of clathrate structure surrounding a hydrophobic molecule (yellow) One unit of clathrate structure surrounding a hydrophobic molecule (yellow)
Structure of Complex III (coenzyme Q:cytochrome c oxidoreductase) Structure of Complex III (coenzyme Q:cytochrome c oxidoreductase)
Similarity of the chemical structure of 5-bromouracil (5-BU) and thymine Similarity of the chemical structure of 5-bromouracil (5-BU) and thymine
Video: The primary factors that affect circulation - MABP, CO and SVR

For a complete list of videos, visit our video library