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Subjects
Science State Board
Class 7
Matter Around Us
Introduction to chemical formula and symbols of an element
8.
Elements, compounds and their symbols : match the correct options
Exercise condition:
5
m.
Categorize the following into elements and compounds with their respective symbols:
Answer variants:
\(MgSO_4\)
\(Ca\)
\(MgCl_2\)
Magnesium chloride
Cyanide ions
Calcium
1
. Element :
:: Symbol :
2
. Compound :
:: Symbol :
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