There are currently 118 known elements on the periodic table, and we've put 20 of them ... N is the abbreviation for Nitrogen ...

The periodic table of chemical elements, often called the periodic table, organizes all discovered chemical elements in rows (called periods) and columns (called groups) according to increasing atomic ...

Nitrogen on periodic table of the elements. Do you remember how many elements there are in the periodic table? Spoiler: it’s probably different than you remember if you went to school before 2010.

You interact with about two-thirds of the elements of the periodic table every day. Some, like carbon, oxygen, and nitrogen, make up our bodies and the air we breathe. Yet there is also a class of ...

If an atom has 2 protons, that’s an atom of the element helium. If it has 7 protons, that’s nitrogen. But the logic of the periodic table also relies upon the number and organisation of electr ...

You're listening to Chemistry in its element brought to you by Chemistry World, the magazine of the Royal Society of Chemistry. Keeping up with the neighbours is rarely a concern in the periodic table ...

Ramsay found that after atmospheric nitrogen has reacted with hot magnesium metal ... The problem was, where did this new element fit into Mendeleev's periodic table of the elements? There were no ...