For the following two polymers do the following:
1. indicate if it is not possible to determine if one polymer is more likely to crystallize than the other.
2. If it is possible to make such a determination then indicate which of the two is more likely to crystallize.
a. Linear polyethylene
b. Lightly branched
c. isotactic polypropylene

A.(nh4)(2co3)is the correct answer 

Is there an image with it

Answer    "a salt" would be the best answerexplanationsalts can be defined as ionic compounds that are neither acids nor bases. nacl is an example of a salt, and its ionic.an enzyme is an organic compound which is covalently bonded, not ionically bonded.acids are generally held together by covalent bondsan element does not need any bonds to exist

Idon't mean to be a smart alec, length of atoms' bonds is the simplest way to define it.