WorksheetsChemistry
Total questions: 10
Worksheet time: 11mins
Name
Class
Date
1.
What is the atomic number of Uranium?
a)
69
b)
92
c)
29
d)
93
2.
What is H2O?
(a)
3.
How to write salt in chemistry?
(a)
4.
Balance Chemical Equations
(a)
5.
Balance Chemical Equation
(a)
6.
What group is Hydrogen?
a)
1
b)
2
c)
3
d)
4
7.
What's the Atomic Number of Hydrogen?
a)
1
b)
2
c)
3
d)
4
8.
What element were named after the planet Neptune?
a)
Carbon
b)
Plutonium
c)
Uranium
d)
Neptunium
9.
What element were named after the planet Pluto?
a)
Neptunium
b)
Uranium
c)
Plutonium
d)
Ben
10.
How to read "HCO"?
a)
Hydrogen Carbon Oxygen
b)
HydroCarbonate
c)
Hydrogen Carbonate
d)
Hydrogen Carbon
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