« previous next »

Author Question: ____________________, ____________________, ____________________, and water vapor are the four most ... (Read 79 times)

SAVANNAHHOOPER23

  • Hero Member
  • *****
  • Posts: 542
on: Jul 13, 2018
___________________ _, ___________________ _, ___________________ _, and water vapor are the four most abundant gases in todays atmosphere.
   
  Fill in the blank with correct word.

Question 2

intermolecular forces.Air molecules are held near Earth through
   a. intermolecular forces.
   b. chemical reactions.
   c. air pressure.
   d. winds in the atmosphere.
   e. gravity.


EAN94

  • Sr. Member
  • ****
  • Posts: 307
Reply #1 on: Jul 13, 2018
Answer to Question 1

ANSWER: Nitrogen; oxygen; argon
Nitrogen; argon; oxygen
Oxygen; argon; nitrogen
Oxygen, nitrogen, argon
Argon; nitrogen; oxygen
Argon; oxygen; nitrogen

Answer to Question 2

ANSWER: e


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Relationships between direction of flow of blood and water or air in different vertebrates. Relationships between direction of flow of blood and water or air in different vertebrates.
Mean atmospheric water vapor Mean atmospheric water vapor
Water Solubility of Selected Chemicals Water Solubility of Selected Chemicals
Changes of State of Water Changes of State of Water
Water as a Polar Molecule Water as a Polar Molecule
The water cycle The water cycle
Video: Gastroesophageal Reflux Disease (GERD)

For a complete list of videos, visit our video library