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Scrat [10]
2 years ago
14

The structure of which substances tends to exhibit the greatest hardness?

Physics
1 answer:
bagirrra123 [75]2 years ago
3 0

The answer is C. ionic compounds, compared to another hard compound which is the covalent bond, the structure of the ionic compound is lattice or crystalline in form thus less room for imperfections on its structure compared to the latter choices.

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Based on your observations of the six collisions, describe the physical difference between elastic and inelastic collisions.
Ahat [919]

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2 years ago
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Answer:

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Which, if any, of the following statements concerning the work done by a conservative force is NOT true? All of these statements
masya89 [10]

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When the starting and ending points are the same, the total work is zero.

Explanation:

option ( D )correct

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