
Helium
Authored by Anarose Bayong
Chemistry
9th Grade
Used 28+ times

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6 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is not a property of helium?
colorless
odorless
flammable
not toxic
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Boiling point and Melting point of Helium is the lowest in the table of elements.
true
flase
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which is safer to use in aircrafts?
hydrogen
helium
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the valency of Helium?
0
1
2
3
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
What is the atomic number of Helium?
(a)
6.
OPEN ENDED QUESTION
3 mins • Ungraded
What are the uses of helium?
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