atomic number 71

07/12/2020 Uncategorized

Number of protons in Lutetium is 71. atomic number 9, mass number 18, charge of 1− atomic number 43, mass number 99, charge of 7+ atomic number 53, atomic mass number 131, charge of 1− atomic number 81, atomic mass number 201, charge of 1+ Name the elements in parts (a), (b), (c), and (d). 3 synonyms for atomic number 71: Lu, lutecium, lutetium. Crossword Answers (3) Lutetium was discovered independently in 1907 by Georges Urbain, Charles James, and Baron Carl Auer von Welsbach. ⓘ. The company's filing status is listed as Inactive and its File Number is P12000066026. Element Lutetium (Lu), Group 19, Atomic Number 71, f-block, Mass 174.967. tanu249869 tanu249869 Answer: The correct answer is 5d . Before we get to our crossword answers for 'atomic number 71', take a look at the definitions and example uses below, sometimes these help you think of different words or phrases that are common to 'atomic number 71' and give you a hint. The atom consist of a small but massive nucleus surrounded by a cloud of rapidly moving electrons. Atomic Number: 51 Atomic Mass: 121.76 amu Number of Protons/Electrons: 51 Number of Neutrons: 71 Date of Discovery: Known to the ancients Discoverer: Unknown Uses: hardens lead, plastics, chemicals Classification: Metalloid Cadmium. Silicon. Atomic Number: 51 Atomic Mass: 121.76 amu Melting Point: 630.0 °C (903.15 K, 1166.0 °F) Boiling Point: 1750.0 °C (2023.15 K, 3182.0 °F) Number of Protons/Electrons: 51 Number of Neutrons: 71 Classification: Metalloid Crystal Structure: Rhombohedral Density @ 293 K: 6.684 g/cm 3 Color: bluish Atomic Structure Virtually no other commercial uses have been found yet for lutetium. Chemical symbol for Lutetium is Lu. Register or The number of protons define the identity of an element (i.e., an element with 6 protons is a carbon atom, no matter how many neutrons may be present). Sign In or Register to post a help request or respond to an existing request. The metal is silvery white and relatively stable in air. In 1907, Urbain described a process by which Marignac's ytterbium (1879) could be separated into the two elements, ytterbium (neoytterbium) and lutetium. atomic number 71 is a 3 word phrase featuring 16 letters. Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA Sign In to post a comment. Atomic Number of Tin. Elements 57-71 are called Lanthanides.Elements 89-103 are called Actinides. The elements beginning with Lanthanum (atomic number 57) and ending with Lutetium (atomic number 71) are called Lanthanides. Princeton's WordNet (0.00 / 0 votes)Rate this definition: lutetium, lutecium, Lu, atomic number 71 (noun) a trivalent metallic element of the rare earth group; usually occurs in association with yttrium How to say atomic number 71 in English? Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images. The atomic number or proton number (symbol Z) of a chemical element is the number of protons found in the nucleus of every atom of that element. While lutetium, like other rare-earth metals, is thought to have a low toxicity rating, it should be handled with care until more information is available. atomic number 71 - a trivalent metallic element of the rare earth group; usually occurs in association with yttrium Lu , lutecium , lutetium metal , metallic element - any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. Learn vocabulary, terms, and more with flashcards, games, and other study tools. For the element X having atomic number 71 has 71 electrons. Sign In or Register to post a new answer. Lutetia is the ancient name for Paris. Updated: 1 May 2016 We found 3 answers for the crossword clue atomic number 71.. General (8 matching dictionaries) atomic number_71: Vocabulary.com [home, info] Solution for An element has a atomic number of 71 and a mass number of 101. Tin is a chemical element with atomic number 50 which means there are 50 protons and 50 electrons in the atomic structure.The chemical symbol for Tin is Sn. Atomic weight of Lutetium is 174.9668 u or g/mol. What is the element symbol for californium? The spelling of the element was changed from lutecium to lutetium in 1949. Atomic mass of Tin is 118.71 u.. atomic number 71 is a 3 word phrase featuring 16 letters. They are also known as rare earth elements. Before we get to our crossword answers for 'atomic number 71', take a look at the definitions and example uses below, sometimes these help you think of different words or phrases that … © Copyright 2016 LANS, LLC All rights reserved | Terms of Use | Privacy Policy, or search scientific literature at the Research Library, Harshini Mukundan selected as AAAS IF/THEN Ambassador, Rapid detection of bacteremia in human blood, © Copyright 2016 LANS, LLC All rights reserved. In comparison to other elements, Tantalum has different structure and radius and therefore it has different atomic mass and density. In an uncharged atom, the atomic number is also equal to the number of electrons.. This element undergoes β-minus decay. Boron has the highest melting point and boiling point of the metalloids. The Registered Agent on file for this company is Cordell Wally and is located at 8144 New Jersey Blvd, Fort Myers, FL 33967. Definitions (1) Antonyms for atomic number 71. What are synonyms for atomic number 71? ⓘ, A trivalent metallic element of the rare earth group; usually occurs in association with yttrium, LUTECIUM Define atomic number 72. atomic number 72 synonyms, atomic number 72 pronunciation, atomic number 72 translation, English dictionary definition of atomic number 72. Lutetium occurs in very small amounts in nearly all minerals containing yttrium, and is present in monazite to the extent of about 0.003%, which is a commercial source. How many protons are in an atom of bismuth? LU Start studying Periodic Table Elements 57-71 (Lanthanides) Atomic Number. New questions in Chemistry. We found 3 answers for the crossword clue 'atomic number 71'. Overview Synonyms for atomic number 71 in Free Thesaurus. MODULE 3.0 B: B #9 9. Element atomic number 5 is rare in the solar system. If we helped solve your crossword please share our site with your friends or leave a comment on our facebook or twitter page. We found 9 dictionaries with English definitions that include the word atomic number 71: Click on the first link on a line below to go directly to a page where "atomic number 71" is defined. The atomic mass is the mass of an atom. Among the 15 lanthanides from lanthanum (atomic number 57) to lutetium (atomic number 71), lutetium (Lu) has the highest atomic number which is 71. post a help request and let our community help you. In 1909 Ezekiel Weintraub isolated nearly pure element number 5. Cf. Help Requests (0) They achieved purity of about 60%. Comments (0), This site uses cookies for analytical and advertising purposes. atomic number 71. The atomic number is the number of protons in the nucleus of an atom. Here are all the possible meanings and translations of the word atomic number 71. A 0.85 A The pure metal has been isolated only in recent years and is one of the most difficult to prepare. What are elements with the atomic number 57 to 71 and 89 to 103 called? These elements were identical with "aldebaranium" and "cassiopeium," independently discovered at this time. The atomic number uniquely identifies a chemical element.It is identical to the charge number of the nucleus. If you have an answer not listed above please take a moment to contribute it to help others. The noun ATOMIC NUMBER 71 has 1 sense: 1. a trivalent metallic element of the rare earth group; usually occurs in association with yttrium Familiarity information: ATOMIC NUMBER 71 … Tantalum - Periodic Table - Atomic Number - Mass - Radius - Density. 1. the ion with a 3+ charge, 28 electrons, and a mass number of 71= 71^Ga^3+ 2. the ion with 36 electrons, 35 protons, and 45 neutrons= 80^ Br^-3. 83. Atomic Number of Lutetium Lutetium is a chemical element with atomic number 71 which means there are 71 protons and 71 electrons in the atomic structure. The chemical symbol for Lutetium is Lu. Atomic Number 71 Inc is a Florida Domestic Profit Corporation filed on July 30, 2012. Lanthanide with the highest atomic number (white). In 1808, boron was partially purified by Sir Humphry Davy and also by Joseph L. Gay-Lussac and L. J. Thénard. Stable lutetium nuclides, which emit pure beta radiation after thermal neutron activation, can be used as catalysts in cracking, alkylation, hydrogenation, and polymerization. What do you call the element series from atomic number 57-71? Atomic Mass of Tin. It is radioactive with a half-life of about 3 x 1010 years. Noble Gas. Pronunciation of atomic number 71 with 1 audio pronunciation, 5 synonyms, 1 meaning and more for atomic number 71. Which element is number 14 on the periodic table? Atomic Number 71 is belong to element of Lutetium. The following are properties of isotopes of two elements that are essential in our diet. Definitions and usage. Atomic Number = 71 Atomic Weight = 174.967 Reference E95 : Isotope : Mass : Abundance : Spin : Mag Moment : 175 Lu: 174.940770: 97.41%: 7/2 +2.2327: 176 Lu: 175.942679: 2.59%: 7 +3.19: Lu I Ground State (1s 2 2s 2 2p 6 3s 2 3p 6 3d 1 0 4s 2 4p 6 4d 1 0 4f 1 4 5s 2 5p 6)5d6s 2 2 D 3 / 2 The name “Lutetium” was derived from the ancient name … The electronic configuration of this element is: From the above configuration, it is visible that the 71st electron is entering the 5d orbital. We do our best to have all the answers for atomic number 71. the ion with 86 electrons, 142 neutrons, and a 4+ charge= 232^ Th^ 4+ Search over 3 million crossword answers - updated daily, Help us become the best crossword solving site by contributing your own clues and answers. atomic number 71: 1 n a trivalent metallic element of the rare earth group; usually occurs in association with yttrium Synonyms: Lu , lutecium , lutetium Type of: metal , metallic element any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. 176Lu occurs naturally (2.6%) with 175Lu (97.4%). Can't find the answer you are looking for? This is a list of chemical elements, sorted by atomic mass (or most stable isotope) and color coded according to type of element.Each element's atomic number, name, element symbol, and group and period numbers on the periodic table are given. The radius of L a 3 + (atomic number = 57) is 1.06 A.Which one of the following given values will be closest to the radius of L u 3 + (atomic number = 71)? The atomic number of the element formed is: Based on the recent crossword puzzles featuring 'atomic number 71' we have classified it as a cryptic crossword clue. It can be prepared by the reduction of anhydrous LuCl3 or LuF3 by an alkali or alkaline earth metal. Atomic Number: 71: Atomic Radius: 221 pm (Van der Waals) Atomic Symbol: Lu: Melting Point: 1652 °C: Atomic Weight: 175.0: Boiling Point: 3402 °C: Electron Configuration: [Xe]6s 2 4f 14 5d 1: Oxidation States: 3, 2, 1 (a weakly basic oxide) To which element group does argon belong? We have given atomic number 71 a popularity rating of 'Quite Common' because it has featured in several crossword publications and is growing in popularity. ⓘ, LUTETIUM The word atomic number 57 ) and ending with lutetium ( atomic number Inc. 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