What are the alternative terms for addition polymerization and condensation polymerisation?

Explanation

To answer the question regarding the alternative terms for addition polymerization and condensation polymerization, we can follow these steps:

### Step 1: Define Addition Polymerization
Addition polymerization is a process where monomers with unsaturated bonds (like alkenes) react to form a polymer. In this process, the monomers add together without the loss of any small molecules.

### Step 2: Identify Alternative Name for Addition Polymerization
The alternative name for addition polymerization is **chain growth polymerization**. This term emphasizes that the polymer grows by adding monomer units in a chain-like fashion.

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