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WorksheetsIdentifying Elements and Classifying Compounds
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What is the chemical symbol for Boron?
a)
Be
b)
B
c)
Bk
d)
Bi
2.
What is the chemical symbol for Antimony?
a)
At
b)
Am
c)
Sn
d)
Sb
3.
Which element has the chemical symbol Na?
a)
Nickel
b)
Neptunium
c)
Sodium
d)
Neodymium
4.
Which element has the chemical symbol Rn?
a)
Radon
b)
Radium
c)
Rhenium
d)
Ruthenium
5.
Classify the compound Potassium Nitrate - KNO3
a)
Alloy
b)
Molecular Compound
c)
Ionic Compound
6.
Classify the compound Calcium Carbonate - CaCO3
a)
Alloy
b)
Molecular Compound
c)
Ionic Compound
7.
Classify the compound Sterling Silver - Ag-Cu
a)
Alloy
b)
Molecular Compound
c)
Ionic Compound
8.
Classify the compound Pewter - Sb-Cu
a)
Alloy
b)
Molecular Compound
c)
Ionic Compound
9.
Classify the compound Carbon Monoxide - CO
a)
Alloy
b)
Molecular Compound
c)
Ionic Compound
10.
Classify the compound Chloroform - CHCl3
a)
Alloy
b)
Molecular Compound
c)
Ionic Compound
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