Quinninium

Quinninium is a new periodic table element that I created. Here is what it is and does:

Features: It is very bouncy. It can bounce to 90% of it's former height. It is very good at keeping things hot.

Appearance: It is a neon orange, like a construction vest. You can see it from very far away. It is not dense. There are  caverns and holes inside it. It is very squishy.

Uses: Sports balls, trampolines, insulation, thermos's. It is not radioactive or dangerous to humans or animals.

Where it's discovered: There is a lot of it in the arctic circle and other very cold places. 

History: We think it was used by ice age animals long ago for burrows because it retained heat so well and it already had natural holes.