Join Examsbook
Answer : 2. "helium"
Which gas is filled in the balloons used to get information about weather related changes?
5Q:
Which gas is filled in the balloons used to get information about weather related changes?
- 1hydrogenfalse
- 2heliumtrue
- 3oxygenfalse
- 4nitrogenfalse
- Show AnswerHide Answer
- Workspace
Answer : 2. "helium"
Explanation :
Helium: It is an inert gas that is lighter than air. It is non-flammable.