What is another example of a gas in your classroom? I know air would be one but I can't think of what would be another one present in a classroom.

Thanks...

3 answers

http://www.google.com/#q=gases+air
Also carbon dioxide

http://dictionary.reference.com/browse/carbon+dioxide
The air in your classroom is an example of a(n) ___.
Similar Questions
  1. What is in the classroom?1. There is a blackboard in the classroom. 2. There are lots of lockers in the classroom. 3. There are
    1. answers icon 1 answer
  2. 1. He met the boy in the classroom.2. He shook hands with the boy in the classroom. 3. He talked with the boy in the classroom.
    1. answers icon 1 answer
  3. Q1: What is there in the classroom?Q2: What's there in the classroom? Q3: What is in the classroom? Q4: What are in the
    1. answers icon 1 answer
  4. Which of the following is an example of quantization?A. The amount of time spent in a classroom B. The number of students in a
    1. answers icon 1 answer
more similar questions