Answer:
What is the only letter in the alphabet that does not appear anywhere on the periodic table of elements?
It is sometimes known to have silver linings.
All about, but cannot be seen, Can be captured, cannot be held, No throat, but can be heard. Who am I?
You heart it speak, for it has a hard tongue. But it cannot breathe, for it has not a lung.
You heard me before, yet you hear me again, then I die. Until you call me again.
When is it bad luck to see a black cat?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?