Author Question: Which of the following is NOT a postulate of the kinetic-molecular theory? A) Molecules of a gas ... (Read 112 times)

EAugust

  • Hero Member
  • *****
  • Posts: 550
Which of the following is NOT a postulate of the kinetic-molecular theory?
 
  A) Molecules of a gas move rapidly and in straight lines.
  B) The molecules in a gas are tiny compared to the distance between them.
  C) The molecules of a gas are strongly attracted to each other.
  D) If two molecules collide with each other, the total energy of the molecules before the collision is the same as their total energy after the collision.

Question 2

How many protons are there in a phosphorus atom?
 
  A) 31
  B) 15
  C) 17
  D) 46



amandanbreshears

  • Sr. Member
  • ****
  • Posts: 320
Answer to Question 1

C

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

For a complete list of videos, visit our video library