cracking hydrocarbons p2

Question 1

what is cracking

Answer 1

longer chain hydrocarbons being broken down into shorter more useful hydrocarbons.

Question 2

waht is the product of cracking?

Answer 2

alkenes

Question 3

atoms are:

Answer 3

not made or destroyed during the cracking reaction

Question 4

are alkenes more reactive than alkanes?

Answer 4

yea