WorksheetsKrypton quiz
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Krypton is a ___
a)
Solid?
b)
Liquid?
c)
Gas?
2.
Krypton reacts with
a)
Fluorine
b)
Neon
c)
Helium
d)
argon
3.
Where is krypton found
a)
Earth’s atmosphere
b)
In trees
c)
in tissue
d)
on clothes
4.
What’s kryptons boiling point
a)
387.00f
b)
148.36f
c)
438.0f
d)
244.1f
5.
What is krypton used for
a)
Light bulbs
b)
Gold
c)
Water bottles
d)
Boats
6.
Krypton only reacts with one type of gas
4 lines
7.
What is kryptons symbol
a)
Ar
b)
Kt
c)
Kr
d)
Kn
8.
What’s krypton melting point
a)
142.8f
b)
115.7f
c)
251.2f
d)
956.0f
9.
Who discovered krypton
a)
tom Johnson
b)
william Ramsey
c)
Morris travers
d)
Charlie krypton
10.
krypton could be harmful with fluorine
a)
true
b)
False
100 %
