0 a substance that cannot be broken down into any simpler chemical substances and is made of atoms all of the same type -- pierwiastek (chemiczny)
Since actual observed vesicle fillings are silicate minerals, chemical element transfers from basalt to geodes must have taken place.
Before spectra of oxygen ions became known, these lines once led to a spurious identification of the substance as a new chemical element.
The laboratory was honored in 2012 by having the synthetic chemical element livermorium named after it.
Server names may be named by their role or follow a common theme such as colors, countries, cities, planets, chemical element, scientists, etc.
In geochemistry, a trace element is a chemical element whose concentration is less than 1000 ppm or 0.1% of a rock's composition.
S from the gas, but did not extract the sulfur as a chemical element.
Most chemical element that enter into the dietary physiology of organisms are in the form of simple compounds.
The segmented tables permit easier examination of a particular chemical element with much less scrolling.
