The first section of Mendeleev's book dealt with just eight of the known elements — carbon, hydrogen, oxygen, nitrogen, chlorine, fluorine, bromine and iodine — and those two strategies worked ...

Ever wondered what the most abundant element on Earth is? Or how the elements that make up our planet compare to those floating out in the vast universe?

Peroxide (OO) forms on CuO by annealing in O2, leading to a larger oxygen surface population. Greater oxygen coverage ...

Scientists have discovered an exciting new approach to generating clean hydrogen energy using a remarkable class of crystals ...

While hydrogen is indeed the most abundant element in the universe, the story is quite different on Earth. Here, gravity and ...