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WorksheetsQuiz - Elements
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Zn
a)
Gold
b)
Zinc
c)
Iridium
d)
Osmium
2.
What is the name for this element?
Ni
a)
nitrogen
b)
nickel
c)
neon
d)
sodium
3.
Oxygen
(a)
4.
Helium
(a)
5.
Hydrogen
(a)
6.
Which of the following is not a type of pure substance?
a)
elements
b)
compounds
c)
mixtures
7.
Aluminum (Al) is:
a)
an element
b)
a compound
c)
a mixture
8.
When two or more elements chemically combine together in a set ratio, a ______ is formed.
a)
an element
b)
a compound
c)
a mixture
9.
Which of these is the correct
symbol for magnesium
a)
MG
b)
mg
c)
Mg
d)
Mag
10.
What is an element?
a)
Earth, Air, Fire, Water.
b)
a pure substance that cannot be broken down into other substances.
c)
2 atoms bound together.
d)
A reaction in nature.
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