« previous next »

Author Question: ________ chemistry is designed to meet the needs of the present generation without compromising the ... (Read 83 times)

lunatika

  • Hero Member
  • *****
  • Posts: 548
on: Aug 27, 2018
________ chemistry is designed to meet the needs of the present generation without compromising the needs of future generations.
 
  A) Experimental
  B) Green
  C) Organic
  D) Sustainable

Question 2

When barium reacts with iodine, barium ions, Ba2+, and iodide ions, I-, are formed. In this reaction, iodine atoms
 
  A) lose electrons.
  B) gain electrons.
  C) lose protons.
  D) gain protons.

Question 3

Which of the three phases of matter (solid, liquid, or gas) has particles moving at the highest average velocity?
 
  A) solid
  B) liquid
  C) gas
  D) The particles in all three phases have about the same average speed.


mcomstock09

  • Sr. Member
  • ****
  • Posts: 377
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

B

Answer to Question 3

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

lunatika

  • Hero Member
  • *****
  • Posts: 548
Reply #2 on: Aug 27, 2018
Both answers were spot on, thank you once again


mcomstock09

  • Sr. Member
  • ****
  • Posts: 377
Reply #3 on: Aug 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Although average brain size increases gradually though time in H. erectus, individuals with small br Although average brain size increases gradually though time in H. erectus, individuals with small br
The “Big Four” world leaders meet at the Hotel Crillon in Paris, 1919. From left to right (front row The “Big Four” world leaders meet at the Hotel Crillon in Paris, 1919. From left to right (front row
National Institute on Aging Web site is designed to be easy to use by older adults. It utilizes ... National Institute on Aging Web site is designed to be easy to use by older adults. It utilizes ...
The fuel injectors used on this Honda Civic GX CNG engine are designed to flow gaseous fuel instead ... The fuel injectors used on this Honda Civic GX CNG engine are designed to flow gaseous fuel instead ...
Chemistry is very interesting to me. I hope one I can pursue an online Bachelor of Science in Chemi Chemistry is very interesting to me. I hope one I can pursue an online Bachelor of Science in Chemi
chemistry urgent help chemistry urgent help
Video: Atrophy

For a complete list of videos, visit our video library