What am I?

I am too much for one but not enough for two. Give me to a third and I am gone. What am I?

Physicists have built devices to move me very fast. My last seven letters can be commonly found in newspapers, magazines, and journals. What am I?

The more you take, the more you leave behind. What am I?

I am too much for one but not enough for two. Give me to a third and I am gone. What am I?

Riddles and Answers