Sentence examples for basic chemical elements from inspiring English sources

Between 1913 and 1925 Bohr, Arnold Sommerfeld and others were able to improve Bohr's model, and together with the introduction of spin and Wolfgang Pauli's exclusion principle it gave a reasonably good description of the basic chemical elements.

She is motivated, she says, by a simple question: "How do you give life to non-living things?" Like the abalone collecting its materials in shallow water and then laying them down like bricks in a wall, Belcher takes basic chemical elements from the natural world: carbon, calcium, silicon, zinc.

Science teaches us that our bodies are made of matter composed by a number of basic chemical elements out of the 90-odd available.

Chemical weathering indices are principally based on the basic assumption that distributions of chemical elements as well as loss on ignition (LOI) content along the profile are mainly regulated by the degree of weathering.

These chemical elements are called "basic," or "principal," because they are introduced into aluminum alloys in large amounts and define their microstructure and properties.

The terms terpenes and terpenoids are often used interchangeably in the literature, although technically, terpenes are basic hydrocarbons, while terpenoids contain extra functional groups of a wide range of chemical elements.

If Dalton's atoms were regarded as ontologically basic, then there needed to be as many kinds of matter as there are chemical elements.

Such rights are ordered arrangements of basic components, much in the same way that most molecules are ordered arrangements of chemical elements.

The study of superheavy atoms — which are unstable chemical elements with atomic numbers greater than 92 — help scientists better understand the basic forces that hold matter together.

Substances are either chemical elements or compounds.

All chemical elements have many isotopes.