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Subjects
Science State Board
Class 7
Matter Around Us
Textbook questions
14.
Answer briefly V
Exercise condition:
6
m.
Write the symbols for the following elements and classify them as solid, liquid and gas.
Aluminum ::
C
Hg
Al
He
H
Cl
::
Liquid
Gas
Vapour
Solid
Carbon ::
C
Al
Hg
Cl
He
H
::
Solid
Gas
Vapour
Liquid
Chlorine ::
H
He
Cl
C
Hg
Al
::
Vapour
Gas
Liquid
Solid
Mercury ::
Al
He
C
H
Cl
Hg
::
Solid
Gas
Vapour
Liquid
Hydrogen ::
C
Hg
H
Al
Cl
He
::
Liquid
Solid
Vapour
Gas
Helium ::
H
He
Hg
Cl
Al
C
::
Vapour
Liquid
Gas
Solid
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