How do s orbitals differ based on the energy level? -the s orbitals increase in diameter as they increase in principle energy levels. - the s orbital alters size—from spherical, to dumbbell, to clover—as the principle energy levels increase. -the s orbitals decrease in diameter as they increase in principle energy levels. -the s orbital increases in diameter as they decrease in principle energy levels.

s orbitals increase in diameter as they increase in pricipal energy levels

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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