The word isotope, meaning at the same place, comes from the fact that isotopes are at the same place on the periodic table. Learn more. All Years We have almost 200 lists of words from topics as varied as types of butterflies, jackets, currencies, vegetables and knots! All elements have isotopes. Copyright © 2010 by And best of all it's ad free, so sign up now and start using at home or in the classroom. radioactive isotope translation in English-Spanish dictionary. Over 100,000 English translations of French words and phrases. 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. isotope - WordReference English dictionary, questions, discussion and forums. “Frosting” vs. “Icing”: Are They Synonyms (Or Just Taste Like They Are)? isotope in American English. Arafat’s Body Exhumed. Translation for 'Isotope' in the free German-English dictionary and many other English translations. © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Published by Houghton Mifflin Harcourt Publishing Company. . All rights reserved. Isotopes are distinguished from each other by giving the combined number of protons and neutrons in the nucleus. Isotopes of a given element typically behave alike chemically. 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). one of two or more atoms with the same atomic number that contain different numbers of neutrons. Isotopes of a single element possess almost identical properties. Isotope in English translation and definition "Isotope", Dictionary English-English online. 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. Chemistry. 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? 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 View usage for: [ ( 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. What Is The Difference Between “It’s” And “Its”? Published by Houghton Mifflin Harcourt Publishing Company. Enrich your vocabulary with the English Definition dictionary All rights reserved. All atoms contain three kinds of basic particles: protons, neutrons, and electrons. One of two or more atoms having the same atomic number but different mass numbers. Well, heavy water is made of one atom of oxygen plus two atoms of deuterium, which is the first isotope of hydrogen. Why do we need to keep adding new words to the English language? Isotopes [ ahy -s uh -tohps] are atoms with the same number of protons but differing numbers of neutrons. After eight years, traces of the isotope are expected to be extremely low. 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. isotope - Translation to Spanish, pronunciation, and forum discussions. Principal Translations: Inglés: Español: isotope n noun: Refers to person, place, thing, quality, etc. In a neutral atom, the number of electrons equals the number of protons. With Reverso you can find the English translation, definition or synonym for isotope and thousands of other words. (ˈaisəˌtoup) noun. The New Dictionary of Cultural Literacy, Third Edition 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. Meaning of isotope. An isotope is just a different variety of the ordinary kind of atom in each element. Atoms of the same element having the same atomic number but containing different numbers of neutrons, giving a different mass number. Isotopes are distinguished from each other by giving the combined number of protons and neutrons in the nucleus. All the latest wordy news, linguistic insights, offers and competitions every month. The American Heritage® Stedman's Medical Dictionary Amaze your friends with your new-found knowledge! Download our English Dictionary apps - available for both iOS and Android. Modified entries © 2019 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. Copyright © 2011. isotope /ˈajsətowp/, ˈɑɪsətəʊp. All Free. ‘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.’ They have different physical properties (= characteristics) but the same chemical ones. Last 50 years Add your entry in the Collaborative Dictionary. … There are 275 isotopes of the 81 stable elements, in addition to over 800 radioactive isotopes, and every element has known isotopic forms. What does isotope mean? These are reasonable questions, but the fact is that new words do keep entering the language. Found 335 sentences matching phrase "radioactive isotope".Found in 10 ms. Definition of isotope in the Definitions.net 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. Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. The existence of isotopes can be understood by reviewing the structure of atoms. Definitions. 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. (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. Definitions of Isotope, synonyms, antonyms, derivatives of Isotope, analogical dictionary of Isotope (English) ... English dictionary Main references. Isotope Isotopes are two forms of an element with the same atomic number [1] but different mass number [2]. From iso- (“equal”) +‎ -tope (“place”), because the different isotopes of a chemical element always occupy the same position in the periodic table of elements. isotope definition in English dictionary, isotope meaning, synonyms, see also 'isotone',isotopy',isotopic',isotropy'. French Definition Dictionary. by Penguin Random House LLC and HarperCollins Publishers Ltd. ...tritium, a radioactive isotope of hydrogen. English Translation of “isotope” | The official Collins French-English Dictionary online. (physics: one of a group of atoms having same atomic number, different atomic weights) Or do you just have an interest in foreign languages? English thesaurus is mainly derived from The Integral Dictionary (TID). “Affect” vs. “Effect”: Use The Correct Word Every Time. isotope definicja: 1. a form of an atom that has a different atomic weight from other forms of the same atom but the…. Word exploration: vaccines, vaccinations and jabs. 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. 2 (chimie) ces corps eux-mêmes. Houghton Mifflin Harcourt. isotope. in the, Most material © 2005, 1997, 1991 by Penguin Random House LLC. In other words, isotopes have different atomic weights. With Reverso you can find the English translation, definition or synonym for isotope and thousands of other words. isotope translation in English-French dictionary. 1. Last 300 years. nm (chimie) isotope radioactif d'un élément. bab.la arrow_drop_down bab.la - Online dictionaries, vocabulary, conjugation, grammar Toggle navigation The Most Surprisingly Serendipitous Words Of The Day, The Dictionary.com Word Of The Year For 2020 Is …. Published by Houghton Mifflin Company. isotope - translate into Norwegian with the English-Norwegian Dictionary - Cambridge Dictionary isotopes definition, meaning, English dictionary, synonym, see also 'isotone',isotopy',isotropous',isotopic', Reverso dictionary, English definition, English vocabulary Dictionary.com Unabridged noun. Isotopes have different mass numbers, though, because they have different numbers of neutrons. What Is An Em Dash And How Do You Use It? Carbon 12, the most common form of carbon, has six protons and six neutrons, whereas carbon 14 has six protons and eight neutrons. Suggest or Ask for translation/definition. 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 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. 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. Can’t we just make do with the ones we have already? Translation for 'isotope' in the free French-English dictionary and many other English translations. 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. isotopes synonyms, isotopes pronunciation, isotopes translation, English dictionary definition of isotopes. Showing page 1. Last 100 years radio-isotope. The American Heritage® Science Dictionary the educational principle of acquiring knowledge through empirical study and practical experience, Get the latest news and gain access to exclusive updates and offers. “Depression” vs. “Anxiety”: Which Do I Have (Or Is It Both)? Information and translations of isotope in the most comprehensive dictionary definitions resource on the web. Most English definitions are provided by WordNet. Dowiedź się więcej. Why nail the "power metal" down to an isotope of gold with an atomic weight of 197? nm. There must be another one in either wing, for the isotope plant and the cartridge-case plant. In physics, different forms of the same element, with nuclei that have the same number of protons but different numbers of neutrons. Isotopes are different forms of a single element. All rights reserved. radioactive isotope radioisotope. 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. isotope meaning: 1. a form of an atom that has a different atomic weight from other forms of the same atom but the…. Last 10 years 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 Either way, this quiz on Spanish words for animals is for you. Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021, Collins English Dictionary - Complete & Unabridged 2012 Digital Edition Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012. The term was coined by Scottish doctor Margaret Todd in 1909 and first used publicly on February 27, 1913 by English chemist Fr… Are you learning Spanish? Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Natural uranium contains circa 0,7% of the isotope 235U, the rest of 99,3% is the isotope 238U. Define isotopes. One of two or more atoms that have the same atomic number (the same number of protons) but a different number of neutrons. 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 bab.la arrow_drop_down bab.la - Online dictionaries, … (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. See also: isotopie, isotrope, isotropie, isotone. any of two or more forms of a chemical element, having the same number of protons

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