The table shows information about two common addition polymers.
Complete the table for these two polymers by identifying the missing entries represented by [BLANK 1], [BLANK 2], [BLANK 3], and [BLANK 4].
State two changes that occur in the structure or bonding during the formation of an addition polymer from its monomer.
Addition polymers such as poly(propene) and poly(phenylethene) are very difficult to dispose of because they do not biodegrade easily.
State a reason why addition polymers do not biodegrade easily.
Burning (incineration) and landfill are two methods used to dispose of addition polymers. Suggest an environmental disadvantage associated with each of these two methods.
