Respuesta :
Since Alai is hitting each with a hammer, the physical property which he must be comparing on the two materials must be hardness. Solubility can be tested when you put them in a solvent. Odor can be tested with smell. Conductivity can be tested with electricity. Hardness can be tested with its resistance to the force that hits it.
Alai is hitting each with a hammer, the physical property which he must be compared the two materials must be hardness.
What is a physical property?
A physical property is a characteristic of matter that is not associated with a change in its chemical composition. Familiar examples of physical properties include density, colour, hardness, melting and boiling points, and electrical conductivity.
Alai is hitting each with a hammer, the physical property which he must be compared to the two materials must be hardness.
Solubility can be tested when you put them in a solvent.
Odour can be tested with a smell.
Conductivity can be tested with electricity. Hardness can be tested with its resistance to the force that hits it.
Hence, Alai is comparing hardness.
Learn more about a physical property here:
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