Question

1. Why is a solid hard and rigid?​

Answer 1

Solid are hard than rigid because it have soft surface and cannot break easily but rigid have rough surface which make them break easily

Answer 2

Answer:

Solids have a definite volume & shape. They are rigid & lack the ability to flow. This is because the molecules in the solid are very closely packed therefore the intermolecular force among them will be much higher than liquid and gas.

Explanation:

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