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Chemistry CBSE Live product
Class 8 (2025-26)
Nature of matter: Elements, compounds and mixtures
Uses of elements, compounds and mixtures
9.
Minerals: Properties and classification
Question:
4
m.
Answer the following questions:
1.
What are minerals? Explain their classification.
i.
What is metallic mineral?
It is composed of non-metals, contains metals in raw form
It is composed of metals, does not contains metals in raw form
It is composed of metals, contains non-metals in raw form
It is composed of metals, contains metals in raw form
Example:
Mica
Carbon
Limestone
Copper
ii.
Mention one difference in properties of metallic and non-metallic minerals.
Metallic minerals are poor conductors; non-metallic minerals are good conductors
Both metallic and non-metallic minerals are good conductors
Metallic minerals are good conductors; non-metallic minerals are poor conductors
Both metallic and non-metallic minerals are poor conductors
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