Answer:
A word I know, six letters it contains. Subtract just one and twelve remains.
Which button does not function when being pressed?
What is the heart of many risks, has a heart, but is not a living being?
The weapon of choice to create the biggest shock.
I can travel from there to here by disappearing, and here to there by reappearing.
I’m grown from darkness but shine with a pale light. Very round I am and always a lady's delight.