Any chemist could talk for days about carbon. It is after all an everyday, run-of-the-mill, found-in-pretty-much-everything, ubiquitous element for us carbon-based life forms. An entire branch of ...

Keeping up with the neighbours is rarely a concern in the periodic table. Nitrogen doesn't care much what carbon and oxygen are up to, and rarely casts covetous glances at phosphorous. But there's at ...

Although metal ions are central to all of biochemistry, a group of elements clustered in the early part of the periodic table—carbon, nitrogen, oxygen and phosphorus—are highly represented in ...

These are almost one-quarter of the periodic table and are mainly found in ... our bodies need in larger amounts: oxygen, carbon, hydrogen, nitrogen, phosphorus, sulphur, chlorine, potassium ...

The position of an element on the periodic table provides information about its ... Diamond is a form of carbon. Carbon is a non-metal. In the form of diamond it has a high melting point and ...

Eighty out of the first 82 elements in the periodic table have stable isotopes ... sinks and interactions in water, carbon and nitrogen cycles. Stable isotopes can also be used as tracers, which are ...