Helium (He) — the Second-Most Abundant Element in the Universe


Helium is almost like magic with the things it can do—it keeps blimps and balloons aloft, it makes our voices sound funny when we huff it, and it makes all sorts of industrial processes possible. Helium is just plain fun. And for its place among the silver medalists, helium is the second-most abundant element in the universe and the number 2 element on the periodic table.