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WorksheetsElements, Compounds and Mixtures
Total questions: 8
Worksheet time: 6mins
Name
Class
Date
1.
What is the term for substances that share the properties of both metals and non-metals?[ans. in small]
(a)
2.
What is the chemical symbol for the gas that we need the most?
a)
O
b)
O2
c)
O3
d)
N4
3.
Choose the odd one out.
a)
Mercury
b)
Sodium
c)
Platinum
d)
Potassium
4.
What is the ability of metals to produce a ringing sound?[ans. in small]
(a)
5.
Which of these are methods of separation?
a)
Filtration
b)
Evaporation
c)
Freezing
d)
Fertilisation
e)
Distillation
6.
Pick the elements that have their first letter as their chemical symbol
a)
Potassium
b)
Beryllium
c)
Plutonium
d)
Hydrogen
e)
Sulphur
7.
Choose the odd one out.{2}
a)
Aluminium[Al]
b)
Carbon[C]
c)
Boron[B]
d)
Manganese[Mn]
8.
The process of making sedimentation faster (a)
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