Beryllium
Beryllium is a metal that is used to make things like airplanes and satellites. It is very strong and lightweight, which makes it good for these things. But, it can also be dangerous if people are around it too much.
Beryllium is a metal that is used to make things like airplanes and satellites. It is very strong and lightweight, which makes it good for these things. But, it can also be dangerous if people are around it too much.