Sentence examples for elements or groups from inspiring English sources

Molecules are separated into elements or groups, and adsorbate group-adsorbent interactions are the determining factor for adsorption equilibrium.

Inorganic compounds are most often classified in terms of the elements or groups of elements that they contain.

Goldschmidt compared the sedimentary process with a quantitative chemical analysis, involving the successive separation of specific elements or groups of elements.

Geochemical cycle, developmental path followed by individual elements or groups of elements in the crustal and subcrustal zones of the Earth and on its surface.

In variable-focus lenses the focal length can be varied by movement of some of the elements or groups within the lens system.

Within the broad classifications of organic and inorganic are many subclasses, mainly based on the specific elements or groups of elements that are present.

Iodine (I), chemical element, a member of the halogen elements, or Group 17 (Group VIIa) of the periodic table.

Bromine (Br), chemical element, a deep red, noxious liquid, and a member of the halogen elements, or Group 17 (Group VIIa) of the periodic table.

Chlorine (Cl), chemical element, the second lightest member of the halogen elements, or Group 17 (Group VIIa) of the periodic table.

Astatine (At), radioactive chemical element and the heaviest member of the halogen elements, or Group 17 (VIIa) of the periodic table.

DIMs showed greater heterogeneity of membranous structures: vesicles with irregular shapes and diameters between 50 nm and 150 nm, often showing thin tubular projections (Fig. 2c, arrow), were observed as isolated elements or grouped into vesicle clusters (Fig. 2d).