Explain why, when 3-methyl pentane and n-hexane are cracked over zeolite-A to produce smaller hydrocarbons, the percentage conversion for 3-methyl pentane is less than 1% whereas for n-hexane, it is 9.2%.

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.

i think   the answer is c hope i'm right