Learn Turkish: Yeşil boncuklardan gümüş zincire dizip satacağım. - I will string some of the green beads onto the silver chain and sell it.

This is the partitive use of the ablative case (-dan / -den). By using boncuklardan, the speaker means they will use some of the green beads. If they had used the accusative case (boncukları), it would mean they are going to use all of the specific green beads they have.

What does the -ip suffix in dizip do?

The -ip suffix connects two verbs performed by the same subject, acting like the word 'and'. Instead of saying dizeceğim ve satacağım (I will string and I will sell), you attach -ip to the first verb. It then 'borrows' the future tense and 'I' person endings from the final verb, satacağım.

Why does zincir (chain) take the dative case ending in zincire?

The verb dizmek (to string, line up, or arrange) requires the dative case (-e / -a) to show the destination of the action. Because you are stringing the beads onto the chain, zincir becomes zincire.

The English translation says '...and sell it', but there is no word for 'it' in the Turkish sentence. Why?

In Turkish, if a direct object is obvious from context, it is often dropped. The speaker doesn't need to explicitly say onu satacağım (I will sell it) because it is already perfectly clear that they will sell the chain they just made.