Sentences with phrase «main group elements»

The main group elements include the active metals in the two columns on the extreme left of the periodic table and the metals, semimetals, and nonmetals in the six columns on the far right.

Transition Metal Nanoparticles The elements in the periodic table are often divided into four categories: (1) main group elements, (2) transition metals, (3) lanthanides, and (4) actinides.

Not exact matches

Our elements are symbolic and taking energy and putting them into four main groups.

Main - group elements such as boron (B) lack accessible d orbitals, so their ability to weaken N2 would seem to be very limited.

They determined the stars» chemical content by studying their colors and divided them in two main groups according to their heavy - element (iron) abundance.

He is the author of over 500 publications Awards: Royal Society of Chemistry Award for Main - Group Element Chemistry, 1980; Centenary Medal and Lectureship, Royal Society of Chemistry, 1986; American Chemical Society Southwest Regional Award, 1986; Stiefvater Memorial Award and Lectureship, University of Nebraska, 1987; Elected a Fellow of the Royal Society (Britain's National Academy), 1988; Chemical Pioneer Award of the American Institute of Chemists, 1994; von Humboldt Prize, 1996; Chevalier dans l'Ordre des Palmes Académiques.

M refers to early transition metals, A symbolizes main - group elements such as aluminum and silicon, and X represents carbon or nitrogen.

Reading systems could exploit the nested wrapping of main entries and child entries in appropriate elements with the appropriate epub: type values to allow users to expand or collapse main entries or entire groups of entries; for example, the default index presentation could display only main entries, and then, when the user finds a main entry they want to explore, they could expand it to show locators and / or subentries.

Holiday Inn Resort Phukets approach to hospitality is simple yet devastatingly effective, with the best quality and service possible for the most competitive rates.The resorts two wings are very distinct in that Main Wing accommodation emphasizes convenience and function and is ideal for families and groups while the Busakorn Wing leans more towards a marriage of traditional Thai and modern elements in spacious studios and villas.Onsite Sams Steakhouse is rated Patongs # 1 restaurant while guests can also choose from the international, Thai and Italian restaurants within the resort.A full list of amenities and facilities includes an ambitious and well - planned kids club, an international standard spa, gym and fitness centre, and organised aquarobics.

The significant unpainted areas in this still life by Rob Dudley help to push the viewer's gaze into the main elements of the grouping and especially those excellent reflections in the metal pot.

The Assessment Centre consists of three main elements: a group exercise, an individual exercise and a formal interview.

Geography is the main element affecting pay for this group — tenure and the particular employer are driving factors as well.

The particular firm is the main element affecting pay for this group — tenure and location are driving factors as well.

Geographic location is the main element affecting pay for this group — the company and tenure are driving factors as well.

The particular firm is the main element affecting pay for this group — geography and years of experience are driving factors as well.