Which of the following is accurate about gases? A) A gas must ...

[erika]

Which of the following is accurate about gases?
 
  A) A gas must be contained in a closed container or it will escape into the atmosphere.
  B) Gases are not fluid.
  C) Molecules of gases have a lower energy level than solids or liquids.
  D) Gas has a fixed volume that will not change with temperature adjustments.

Question 2

When working in the refrigeration and air-conditioning industry, matter is typically encountered in three states:
 
  A) Chemical, plasma, electrical. B) Solid, liquid, vapor.
  C) Animal, vegetable, mineral. D) Fahrenheit, Celsius, Kelvin.

[yotaSR5]

Answer to Question 1

A

Answer to Question 2

B

[erika]

Gracias!

[AngeliqueG]

Thanks for the timely response, appreciate it