please can you tell me all the letters of idfaa and iklab and idqam and khal khala

Question
please can you tell me all the letters of idfaa and iklab and idqam and khal khala

its for homework
Answer
May Allah grant you beneficial knowledge.  Usually homework is given so a student looks up and tries to learn, so if we give you the answers, you will not be learning much, just copying what we say.
We will give you hints though, please look at the following links:
http://www.abouttajweed.com/the-noon-saakinah-and-tanween/index.php
http://www.abouttajweed.com/the-qalqalah-as-sakt-and-al-ikhtilaas/index.php