Which of the following describes the motion of atoms in a liquid? Your
o They are close together and vibrate in place.
o The atoms are close together but can slide past each other.
o The atoms are far apart and move independently of one another.
o None of the above.

the answer is either b or c

plasma - state of matter made up of electrically charged particles

on passing the small ampere of electric current through the tube made of ar and hg of cfl generates uv rays which excites the fluorescent and thus emits the high radiation by consumption of just 5- 12 w in comparison to incandescent light which requires more power such as around 40 - 55 w to lighten.

moreover the life span of fluorescent or cfl is around 8000 h whereas the life span of incandescent is around 1200 h

hence, the building installed with incandescent lights bears more electricity bill.