"what is the volume (in cm3) of a 9.37 g piece of metal with a density of 4.66 g/cm3? "

Answer : The volume of a piece of metal is

Explanation :

Density : It is defined as the mass contained per unit volume.

Formula used for density :

Given :

Mass of a piece of metal = 9.37 grams

Density of metal =

Now put all the given values in the above formula, we get the volume of a piece of metal.

Therefore, the volume of a piece of metal is

2b2t

explanation:

2b2t

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

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