Question

20] which of the following crystalline solid 1)copper wire 2) glass bottle 3) polythene bags 4) rubber ball​

Answer 1

Answer:

glass bottle

Explanation:

not sure about my answer

Answer 2

Answer:

A homogeneous solid called a crystalline solid has its component particles, atoms, ions, or molecules organized in a specific, repeating pattern. The majority of solids are crystalline in nature.

Explanation:

Copper wires are made of crystalline copper. A metallic solid is an element that can withstand high temperatures and conduct electricity. Thus, crystalline copper is one metallic solid.

The glass bottle is not a crystalline solid as it is amorphous and is generally classified as a liquid because it is able to flow over a very large time span.

A polythene bag is not a crystalline solid because it is an amorphous solid.

Rubber balls have an irregular arrangement of constituent particles. So it is not a crystalline solid.

Thus, copper wire is a crystalline solid.

Hence, the correct option is (1) copper wire.

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