Question

In a test tube dilute HCL is poured over a few zinc granules list two observations that suggest that a
chemical reaction has occurred class 10​

Answer 1

Answer:

Zncl2+H2

H2 gas wil releases

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Answer 2

Answer:

Metallic Minerals are minerals in which metal elements are present in their raw form. Non-metallic minerals do not contain any metal substances in them. When metallic minerals are melted a new product is formed. .

Nonmetallic minerals, lack in malleability and ductility and these minerals break down easily.