« previous next »

Author Question: In a molecule of nitrogen, N2, the nitrogen atoms are bonded to each other by A) an ionic bond. ... (Read 73 times)

lidoalex

  • Hero Member
  • *****
  • Posts: 538
on: Aug 27, 2018
In a molecule of nitrogen, N2, the nitrogen atoms are bonded to each other by
 
  A) an ionic bond.
  B) a single covalent bond.
  C) a double covalent bond.
  D) a triple covalent bond.

Question 2

Which of the following represents an element?
 
  A) HF
  B) Se
  C) F2
  D) CO2


SAUXC

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Nitrogen Cycle Nitrogen Cycle
2-1b Structure of the water molecule 2-1b Structure of the water molecule
Directionality of the hydrogen bond Directionality of the hydrogen bond
concept map : atoms and molecules concept map : atoms and molecules
The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom. The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom.
Comparison of C-C bond cleavage in transketolase and transaldolase reactions Comparison of C-C bond cleavage in transketolase and transaldolase reactions
Video: Major Elements in Biological Molecules: Carbohydrates

For a complete list of videos, visit our video library