Looking at the periodic table, most of us have no issues identifying the use of certain elements. Sodium, carbon, nitrogen, oxygen and others are no-brainers but what about the less talked about ...

While I don’t expect my elementary students to be able to memorize the periodic table of elements, I find it necessary for me to have an understanding of how these elements work so I can answer ...

A new periodic table sizes the boxes for each element based on their relative abundance. Oxygen is plentiful, but indium and helium may soon be scarce, thanks to humans' voracious appetite for ...

The formula H₂O shows that water is made from two atoms of hydrogen (H) bonded to one atom of oxygen (O). Katie: Time for some science. And today it's a chemistry classic, the periodic table ...

Now, for the first time in history, the standard atomic weights of 10 elements — hydrogen, lithium, boron, carbon, nitrogen, oxygen, silicon, sulfur, chlorine and thallium — will get expressed ...

Now, we are starting off with Oxygen (8) already acquired and with the Periodic Table (numbers in the brackets denominate the atomic number of the element).

Scientist propose reordering the 150-year-old periodic table to easily identify materials with useful properties and put an end to longstanding debates of certain elements The new chart groups ...