The mass of a solid is 3.60 grams and it's volume is 1.8 cubic centimeters. what is the density of the solid expressed to the correct number of significant numbers

organisms are more likely to be more preserved in mud than sand because mud is moist and wet, while sand is very dry.

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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