Nombre los siguientes alcanos, alqueno y alquinos CH3-CH2-CH2-CH3
CH3-CH2-CH2-CH2-CH2-CH3
CH2=CH-CH=CH2

c8h10 is your answerr

b. accuracy of the data matters alot more than its number of digits, organization or amount of detail. quantitative observation is more accepted than the qualitative observation.

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.

if it's not useful, feel free to report for mistake in answer.

catya your not at all which answer i've seen you do this on another question!