Search results for "Nitrogen-14" - New World Encyclopedia
From New World Encyclopedia
- Bromine (chemical symbol Br, atomic number 35) is a nonmetal that belongs to a group of chemical elements known as halogens. It is the only liquid ...10 KB (1,346 words) - 04:33, 22 November 2023
- Cycads (division Cycadophyta) are an ancient group of seed plants characterized by a large crown of compound leaves and a stout, erect trunk ...26 KB (3,809 words) - 06:52, 12 January 2024
- In chemistry, a carbene is a highly reactive organic compound with the general molecular formula "R1R2C:." This formula indicates that ...12 KB (1,686 words) - 07:11, 24 April 2023
- Ultraviolet (UV) light is electromagnetic radiation with a wavelength shorter than that of visible light, but longer than soft X-rays. The name ...28 KB (4,293 words) - 11:30, 18 April 2023
- A chemical reaction is a process that leads to the interconversion of chemical substances. [http://goldbook.iupac.org/C01033.html Chemical reaction ...12 KB (1,710 words) - 14:43, 5 December 2023
- The Yangtze River or Chang Jiang ( t=長江 |s=长江|p=Cháng Jiāng ) is the longest river in Asia and the third longest in the world, after ...22 KB (3,191 words) - 00:54, 17 April 2023
- Buffer solutions are solutions that resist changes in pH (by resisting changes in hydronium ion and hydroxide ion concentrations) upon addition ...12 KB (1,728 words) - 18:37, 22 November 2023
- Edward Williams Morley (January 29, 1838 – February 24, 1923) was an American physicist and chemist. He is best known for an experiment in ...11 KB (1,652 words) - 16:28, 9 August 2023
- A thermometer is a device that measures temperature or temperature gradient, using a variety of different principles. The word thermometer is ...25 KB (3,599 words) - 01:20, 19 April 2023
- Buckwheat is the common name for plants in two genera of the dicot family Polygonaceae: The Eurasian genus, Fagopyrum, and the North American ...21 KB (3,013 words) - 17:20, 30 April 2020
- Redox (shorthand for reduction/oxidation reaction) describes all chemical reactions in which atoms have their oxidation number (oxidation state ...12 KB (1,809 words) - 02:49, 8 December 2022
- Category:Public [[Image:Water cycle.png|right|thumb|400px|The movement of water around, over, and through the Earth is called the water cycle.]] ...15 KB (2,199 words) - 23:16, 3 May 2023
- Lanthanum (chemical symbol La, atomic number 57) is a soft, silvery white metallic element. Found in combination with other rare earth elements ...11 KB (1,398 words) - 22:23, 22 October 2022
- Liberty Enlightening the World (French: La liberté éclairant le monde), known more commonly as the Statue of Liberty (Statue de la Liberté ...27 KB (4,075 words) - 22:49, 9 May 2023
- Terraforming (literally, "Earth-shaping") of a planet, moon, or other body is the hypothetical process of deliberately modifying its ...32 KB (4,766 words) - 14:58, 30 April 2023
- Greenhouse gases (GHGs) is the name given to a number of gases present in the earth's atmosphere which reduce the loss of heat into space ...34 KB (4,898 words) - 07:50, 25 May 2024
- Category:Public number=12 | symbol=Mg | name=magnesium | left=sodium | right=aluminium | above=Be | below=Ca | color1=#ffdead | color2=black ...17 KB (2,430 words) - 10:49, 9 March 2023
- Methylene blue (or MB) is a basic aniline dye with the molecular formula C16H18N3SCl. At room temperature, it appears as a solid, odorless, dark ...13 KB (1,911 words) - 16:28, 9 November 2022
- Sustainable development is defined as balancing the protection of the natural environment with the fulfillment of human needs so that these needs ...14 KB (1,869 words) - 00:30, 27 February 2023
- Yttrium (chemical symbol Y, atomic number 39) is a lustrous, silvery metal that is found in most rare-earth minerals. It is relatively stable ...12 KB (1,634 words) - 21:34, 4 June 2023
