Search results for "Allotrope" - New World Encyclopedia
From New World Encyclopedia
- allotropes. For a given metalloid, one allotrope may behave as a metal while ... For the element carbon (classified as a nonmetal), its diamond allotrope ...7 KB (910 words) - 16:19, 9 November 2022
- behavior is called allotropy. In each different allotrope, the element's atoms are bonded together in a different manner. For example, the ...5 KB (685 words) - 08:09, 23 July 2023
- good conductors. An exception is graphite, an allotrope of carbon, which is a good conductor of electricity. * Nonmetals form acidic oxides. By ...6 KB (785 words) - 02:40, 16 November 2022
- reactivity with oxygen in the air. The allotrope known as red phosphorus ... The white allotrope can be produced using several different methods ...25 KB (3,622 words) - 22:45, 28 March 2023
- right|Ozone, symbolized as O3, is an allotrope of oxygen in which each ... #039;s atmosphere, is classified as an allotrope of oxygen. Each molecule ...23 KB (3,469 words) - 06:02, 18 November 2022
- Ytterbium (chemical symbol Yb, atomic number 70) is a soft silvery metallic rare earth element. The term "rare earth metals" (or "rare ...11 KB (1,375 words) - 21:33, 4 June 2023
- Sulfur or sulphur (see spelling below) (chemical symbol S, atomic number 16) is a yellow crystalline solid at ordinary temperatures and pressures ...22 KB (3,269 words) - 21:43, 26 February 2023
- selected the word based on the use of this allotrope in pencils. == Occurrence == [[Image:GraphiteOreUSGOV.jpg|thumb|left|Graphite ore]] ...13 KB (1,840 words) - 19:59, 19 September 2021
- Strontium (chemical symbol Sr, atomic number 38) is a soft, silvery white metallic element that occurs naturally in the minerals celestite and ...14 KB (1,860 words) - 21:04, 26 February 2023
- Perhaps the most important allotrope is martensite, a chemically metastable substance with about four to five times the strength of ferrite. ...29 KB (4,547 words) - 04:40, 28 April 2023
- |- | colspan="2" align="center" | [[image:Ga,31.jpg|125px|Typical (melted blob)]] [[Image:Gallium1_640x480.jpg|130px|Crystallized ...15 KB (2,122 words) - 04:06, 18 April 2024
- * Diamond (a carbon allotrope) is mined for its high value as a gemstone, but it is also an excellent abrasive. * Dolomite (calcium magnesium ...16 KB (2,351 words) - 18:48, 9 November 2022
- isomers. Fullerenes are the only known allotrope of carbon that can be dissolved ... * Allotrope * Buckypaper * Carbon * Carbon nanotube * Diamond ...28 KB (4,196 words) - 07:18, 15 April 2024
- Tin (chemical symbol Sn, atomic number 50) is a silvery, malleable metal that is not easily oxidized in air and resists corrosion. It is obtained ...16 KB (2,335 words) - 23:38, 30 April 2023
- Plutonium (chemical symbol Pu, atomic number 94) is a radioactive, metallic chemical element that is part of the actinide series. It is the element ...37 KB (5,382 words) - 08:10, 24 November 2022
- from graphite, a naturally occurring form (allotrope) of carbon. Lead as a soil contaminant is a widespread issue, because lead may enter the ...18 KB (2,664 words) - 18:43, 25 October 2022
- * The most stable allotrope of a sulfur molecule is made of eight sulfur atoms arranged in a rhombic form. * In the electronic configurations ...21 KB (2,909 words) - 06:48, 13 June 2023
- and hard gamma rays. The metal is a dimorphic allotrope with the hexagonal alpha form changing into the cubic beta form very slowly at around 880 °C ...27 KB (3,874 words) - 03:49, 1 May 2023
- written as O3. As such, it is an allotrope of oxygen (dioxygen, O2), which is a much more stable and abundant gas. At standard temperature and ...30 KB (4,607 words) - 06:05, 18 November 2022
- * Allotrope * Buckyball * Carbon * Diamond * Electronics * Fullerene * Graphene * Graphite * Nanotechnology * Optics == Notes == ==References== ...62 KB (8,806 words) - 19:09, 26 November 2023
- * Allotrope * Aromaticity * Carbon * Carbon nanotube * Fullerene * Graphite == Notes == == References == * Delhaes, Pierre. Graphite and Precursors ...43 KB (6,272 words) - 12:18, 24 January 2023
- Uranium (chemical symbol U, atomic number 92) is a silvery metallic chemical element in the actinide series of the periodic table. The heaviest ...48 KB (6,867 words) - 15:33, 16 January 2024
- its name. However, aggregated diamond nanorods, an allotrope of carbon synthesized by compressing fullerene, are even harder than diamond. ...81 KB (12,332 words) - 10:25, 29 January 2024