The periodic table stares down from the walls of just about every chemistry lab. The credit for its creation generally goes to Dimitri Mendeleev, a Russian chemist who in 1869 wrote out the known ...

Elitist Beryllium, Know-It-All Carbon, and Other Personified Ways to Learn the Periodic Table. The elements that make up our bodies and the world around us imagined as superheroes.

Readers learn about how the periodic table got its shape, the development of chemical weapons, ... * Beryllium tastes like sugar but you wouldn't want to use it as a substitute.

It is on the basis of this number that the elements are arranged in sequence: after hydrogen, with its single electron, come helium with two, lithium with three, beryllium with four and so on ...

Beryllium is the fourth element in the periodic table. It comes right after lithium and before boron. It's a metal that looks like aluminum but is lighter and stronger.

image: This image shows Beryllium in the center, ... This is more or less true for all of the other elements from the so-called "s-block" of the periodic table, to which sodium belongs.

If you were to take every element in the periodic table and order them by how abundant they are in the Universe, you'd find something a little bit surprising. The most common element is hydrogen ...

This year, the periodic table of chemical elements celebrates its 150th birthday. As the candles on the cake are lit, it's time to test your knowledge, with our quiz.