« previous next »

Author Question: Why is oxygen usually an oxidizing agent? A) It is a very electronegative element. B) It does ... (Read 49 times)

dollx

  • Hero Member
  • *****
  • Posts: 558
on: Aug 27, 2018
Why is oxygen usually an oxidizing agent?
 
  A) It is a very electronegative element.
  B) It does not undergo reduction.
  C) It likes to be oxidized.
  D) It is very abundant and so it is easier to react than nitrogen.
  E) all of the above

Question 2

Why is flooding not an efficient method of irrigation?
 
  A) Most of the water is lost due to run off and evaporation.
  B) The water drowns the roots of the plants.
  C) Moist soil does not readily absorb any more water.
  D) Soil erosion is minimized because the flow of water is very slow.
  E) none of the above


essyface1

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

A double bond between two oxygen atoms A double bond between two oxygen atoms
Diagram of the life cycle of Plasmodium falciparum, the causative agent of malaria Diagram of the life cycle of Plasmodium falciparum, the causative agent of malaria
A planar design zirconia oxygen sensor places all of the elements together, which allows the sensor ... A planar design zirconia oxygen sensor places all of the elements together, which allows the sensor ...
The five skills of the element Collection of Information The five skills of the element Collection of Information
A fictional element named Nivadium is found to have three naturally occurring is A fictional element named Nivadium is found to have three naturally occurring is
Mercury Element Mercury Element
Video: Secondary and tertiary levels of protein structure Animation

For a complete list of videos, visit our video library