Question

You are balls and stick or six carbon atom and fourteen hydrogen atom and sufficient amount of stick.in how many ways one can join the models of six carbon atom and fourteen hydrogen atom to form different molecules

Answer 1

there are 3 ways to join the models of six carbon atoms and fourteen hydrogen atoms to form different molecules of C6H14 
first way is straight chain of carbon atoms
second way is branched chain of carbon atoms
third way is closed chain of carbon atoms.