What Am I Riddles

Question: I'm made up of 12 completely different letters but you can type me with just 1, what am I?

Question: I have a neck but no head, 2 arms but no hands, I go with you to school, I go with you to work. What Am I?

Question: I will reward you with riches if you show acts of consideration. However, if your acts are ominous, I reward retribution. What am I?

Question: Take away my first, I still sound the same. Take away my last, I stil sound the same. What am I?

Question: I'm a thing and I touch my mother before I die. What am I ?