I believe it is either B or C. I am leaning towards C
<span>The answer is A. Gases are spread throughout the air and not packed tightly together. therefore the molecules move quickly and are least densely packaged. They have the highest energy because they also have the highest molecular motion. </span>
The answers to your questions are 6 and 4. Trust me my friend.
Hope this helps! God bless
-vf
I believe there are 3 significant figures B.
223.44 grams is the answer. Multiply 2.28 times the gram formula mass of h2so4
