*Riddle!* *Riddle* Answer these *science riddles*

1. What kind of chemical element hates to be a follower?

2. I come as a gas and I get in line with neon. I am also known as the home of a very super person. What am I?

3. What two periodic elements, when combined, heal?

4. What is black when you buy it, red when you use it, and gray when you throw it away?

5. I'm a god and also a planet and the same time I am a measure of heat. Who am I?

6. What goes up and down stairs without moving?

7. Give it food and it will live; give it water and it will die.

8. What can you catch but not throw?

9. I run, yet I have no legs. What am I?

10. Take one out and scratch my head, I am now black but once was red.

11. Remove the outside, cook the inside, eat the outside, throw away the inside.

12. What goes around the world and stays in a corner?

13. What gets wetter the more it dries?

14. The more there is, the less you see.

15. They come at night without being called and are lost in the day without being stolen.​