isotope definition in English dictionary, isotope meaning, synonyms, see also 'isotone',isotopy',isotopic',isotropy'. Word exploration: vaccines, vaccinations and jabs. Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021, Collins English Dictionary - Complete & Unabridged 2012 Digital Edition Isotopes are different forms of a single element. Learn more. isotopes definition, meaning, English dictionary, synonym, see also 'isotone',isotopy',isotropous',isotopic', Reverso dictionary, English definition, English vocabulary 1. … Natural uranium contains circa 0,7% of the isotope 235U, the rest of 99,3% is the isotope 238U. All atoms contain three kinds of basic particles: protons, neutrons, and electrons. Translation for 'Isotope' in the free German-English dictionary and many other English translations. Well, heavy water is made of one atom of oxygen plus two atoms of deuterium, which is the first isotope of hydrogen. one of two or more atoms with the same atomic number that contain different numbers of neutrons. The Most Surprisingly Serendipitous Words Of The Day, The Dictionary.com Word Of The Year For 2020 Is …. All rights reserved. (ˈaisəˌtoup) noun. The word isotope, meaning at the same place, comes from the fact that isotopes are at the same place on the periodic table. All Years Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. These are reasonable questions, but the fact is that new words do keep entering the language. Published by Houghton Mifflin Harcourt Publishing Company. There must be another one in either wing, for the isotope plant and the cartridge-case plant. You can complete the translation of isotope given by the English-German Collins dictionary with other dictionaries such as: Wikipedia, Lexilogos, Larousse dictionary, Le Robert, Oxford, Grévisse All Free. (physics, chemistry) one of two or more forms of a chemical element that have the same number of protons but a different number of neutrons in their atoms. 2. Dictionary.com Unabridged bab.la arrow_drop_down bab.la - Online dictionaries, vocabulary, conjugation, grammar Toggle navigation Last 300 years. The New Dictionary of Cultural Literacy, Third Edition Isotopes are atoms that have the same number of protons and electrons but different numbers of neutrons and therefore have different physical properties....tritium, a radioactive … Either way, this quiz on Spanish words for animals is for you. by Penguin Random House LLC and HarperCollins Publishers Ltd. ...tritium, a radioactive isotope of hydrogen. The term was coined by Scottish doctor Margaret Todd in 1909 and first used publicly on February 27, 1913 by English chemist Fr… isotope. All elements have isotopes. An isotope is just a different variety of the ordinary kind of atom in each element. radio-isotope. In other words, isotopes have different atomic weights. Most English definitions are provided by WordNet. Principal Translations: Inglés: Español: isotope n noun: Refers to person, place, thing, quality, etc. One of two or more atoms that have the same atomic number (the same number of protons) but a different number of neutrons. Enrich your vocabulary with the English Definition dictionary Create an account and sign in to access this FREE content, The property has eight bedrooms and a helicopter, https://creativecommons.org/licenses/by-sa/3.0/, https://en.wikipedia.org/wiki/Livermorium, https://en.wikipedia.org/wiki/Isotopes_of_plutonium, https://en.wikipedia.org/wiki/Frank_Westheimer, https://en.wikipedia.org/wiki/Environmental_radioactivity, https://en.wikipedia.org/wiki/Isotopes_of_bohrium. Or do you just have an interest in foreign languages? English thesaurus is mainly derived from The Integral Dictionary (TID). With Reverso you can find the English translation, definition or synonym for isotope and thousands of other words. Our new online dictionaries for schools provide a safe and appropriate environment for children. isotope in American English. Modified entries © 2019 isotope. Showing page 1. The American Heritage® Science Dictionary Definitions of Isotope, synonyms, antonyms, derivatives of Isotope, analogical dictionary of Isotope (English) ... English dictionary Main references. “Frosting” vs. “Icing”: Are They Synonyms (Or Just Taste Like They Are)? The existence of isotopes can be understood by reviewing the structure of atoms. bab.la arrow_drop_down bab.la - Online dictionaries, … All the latest wordy news, linguistic insights, offers and competitions every month. Found 335 sentences matching phrase "radioactive isotope".Found in 10 ms. nm (chimie) isotope radioactif d'un élément. Translation for 'isotope' in the free French-English dictionary and many other English translations. Definition of isotope in the Definitions.net dictionary. any of two or more forms of a chemical element, having the same number of protons in the nucleus, or the same atomic number, but having different numbers of neutrons in the nucleus, or different atomic weights. Webster’s New World College Dictionary, 4th Edition. noun. nm. English Translation of “isotope” | The official Collins French-English Dictionary online. / ˈaisəˌtoup/. Isotopes of a single element possess almost identical properties. in the, Most material © 2005, 1997, 1991 by Penguin Random House LLC. Download our English Dictionary apps - available for both iOS and Android. Definition of isotope 1 : any of two or more species of atoms of a chemical element with the same atomic number and nearly identical chemical behavior but with differing atomic mass or mass number and different physical properties . isotopes synonyms, isotopes pronunciation, isotopes translation, English dictionary definition of isotopes. For the use in a research reactor one has to enrich the 235U-component in a complicated procedure to a concentration of approximately 20%; the rest remains the isotope 238U, which does not fission. With the exception of hydrogen, elements found on Earth generally have the same number of protons and neutrons; heavier and lighter isotopes (with more or fewer neutrons) are often unstable and undergo, Was Yasir Poisoned? (physics) Any of two or more forms of an element where the atoms have the same number of protons, but a different number of neutrons within their nuclei. (physics: one of a group of atoms having same atomic number, different atomic weights) isotope translation in English-French dictionary. chemistry, physics. any of two or more forms of a chemical element, having the same number of protons Carbon 12, the most common form of carbon, has six protons and six neutrons, whereas carbon 14 has six protons and eight neutrons. [ ( eye-suh-tohp) ] In physics, different forms of the same element, with nuclei that have the same number of protons but different numbers of neutrons. any of two or more forms of a chemical element, having the same number of protons in the nucleus, or the same atomic number, but having different numbers of neutrons in the nucleus, or different atomic weights. Arafat’s Body Exhumed. From iso- (“equal”) + -tope (“place”), because the different isotopes of a chemical element always occupy the same position in the periodic table of elements. What Is The Difference Between “It’s” And “Its”? Meaning of isotope. After eight years, traces of the isotope are expected to be extremely low. one of two or more atoms of a particular element that have the same number of protons, but different numbers of neutrons in their nuclei. Are you learning Spanish? isotope definicja: 1. a form of an atom that has a different atomic weight from other forms of the same atom but the…. With Reverso you can find the English translation, definition or synonym for isotope and thousands of other words. Copyright © 2010 by The American Heritage® Stedman's Medical Dictionary Dowiedź się więcej. In physics, different forms of the same element, with nuclei that have the same number of protons but different numbers of neutrons. Isotopes are distinguished from each other by giving the combined number of protons and neutrons in the nucleus. Add your entry in the Collaborative Dictionary. radioactive isotope translation in English-Spanish dictionary. Isotopes have different mass numbers, though, because they have different numbers of neutrons. A nuclide is a species of an atom with a specific number of protons and neutrons in the nucleus, for example carbon-13 with 6 protons and 7 neutrons. Isotopes of a given element typically behave alike chemically. Why do we need to keep adding new words to the English language? To illustrate why this happens, let’s look at a cross-section of the words that have been added to the Collins Dictionary this month. In what the PM has described as a ‘final sprint’, the new year got off to a flying start with a COVID-19 vaccination rollout underway across the UK. Houghton Mifflin Harcourt. What Is An Em Dash And How Do You Use It? en.wiktionary.org (physics) Any of two or more forms of an element where the atoms have the same number of protons, but a different number of neutrons within their nuclei. Deuterium is an isotope of hydrogen containing a proton and neutron in its nucleus, while normal hydrogen has only a proton. We have almost 200 lists of words from topics as varied as types of butterflies, jackets, currencies, vegetables and knots! Can’t we just make do with the ones we have already? isotope meaning: 1. a form of an atom that has a different atomic weight from other forms of the same atom but the…. Published by Houghton Mifflin Company. There are 275 isotopes of the 81 stable elements, in addition to over 800 radioactive isotopes, and every element has known isotopic forms. For example, uranium 235 is the isotope of uranium that has 235 protons and neutrons in its nucleus rather than the more commonly occurring 238. Why Do “Left” And “Right” Mean Liberal And Conservative? 2 (chimie) ces corps eux-mêmes. In a neutral atom, the number of electrons equals the number of protons. Isotope in English translation and definition "Isotope", Dictionary English-English online. Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. All rights reserved. From filk to derp: discover the latest words added to the Collins Dictionary. Last 100 years isotope [i´so-tōp] a chemical element having the same atomic number as another (i.e., the same number of nuclear protons), but having a different atomic mass (i.e., a different number of nuclear neutrons). © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins And best of all it's ad free, so sign up now and start using at home or in the classroom. “Affect” vs. “Effect”: Use The Correct Word Every Time. radioactive isotope radioisotope. One of two or more atoms having the same atomic number but different mass numbers. Isotopes are distinguished from each other by giving the combined number of protons and neutrons in the nucleus. You can complete the translation of isotope given by the English-Arabic dictionary with other dictionaries such as: Wikipedia, Lexilogos, Larousse dictionary, Le Robert, Oxford, Grévisse Information and translations of isotope in the most comprehensive dictionary definitions resource on the web. Last 50 years The neutron number has large effects on nuclear properties, but its effect on chemical properties is negligibl… They have different physical properties (= characteristics) but the same chemical ones. Copyright © 2011. Isotopes [ ahy -s uh -tohps] are atoms with the same number of protons but differing numbers of neutrons. All rights reserved. The United States will inaugurate a new president on January 20th when Joe Biden will be sworn in as the forty-sixth person to hold the office. Over 100,000 English translations of French words and phrases. Why nail the "power metal" down to an isotope of gold with an atomic weight of 197? Atoms of the same element having the same atomic number but containing different numbers of neutrons, giving a different mass number. Chemistry. isotope - translate into Norwegian with the English-Norwegian Dictionary - Cambridge Dictionary Amaze your friends with your new-found knowledge! Isotope Isotopes are two forms of an element with the same atomic number  but different mass number . View usage for: See also: isotopie, isotrope, isotropie, isotone. Suggest or Ask for translation/definition. isotope - WordReference English dictionary, questions, discussion and forums. Define isotopes. isotope- one of two or more atoms with the same atomic number but with different numbers of neutrons atom- (physics and chemistry) the smallest component of an element having the chemical properties of the element radioisotope- a radioactive isotope of an element; produced either naturally or artificially the educational principle of acquiring knowledge through empirical study and practical experience, Get the latest news and gain access to exclusive updates and offers. French Definition Dictionary. ‘radioactive isotopes of cesium, strontium, and plutonium’ ‘Radioactive elements have different isotopes that decay at different rates.’ ‘Beta radiation is the emission of an electron from the nucleus of a radioactive isotope.’ ‘The nuclei of the hydrogen isotopes are the proton, the deuteron, and the triton.’ Last 10 years Definitions. Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012. Published by Houghton Mifflin Harcourt Publishing Company. What does isotope mean? “Depression” vs. “Anxiety”: Which Do I Have (Or Is It Both)? isotope /ˈajsətowp/, ˈɑɪsətəʊp. The nuclide concept (referring to individual nuclear species) emphasizes nuclear properties over chemical properties, whereas the isotope concept (grouping all atoms of each element) emphasizes chemicalover nuclear. isotope - Translation to Spanish, pronunciation, and forum discussions.
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