What is the popular or general journal called in English? 1 decade ago. 1 decade ago. What part of the liturgical calendar are flowers removed from the sanctuary? How long does a fresh turkey last in the refrigerator? how many electrons are presentin an atom if indium whose atomic # is 49 and whose mass # is 115 = ___electrons. No. They 'reside' in 5 Energy levels (or Shells). Gelson Luz is a Mechanical Engineer, expert in welding and passionate about materials. The atomic number of indium is 49. Maybe add your school logo, work team or anything else to maker your paper look cool? Norrie. Indium also is used to measure the thermal neutron flux of nuclear reactors and to monitor neutrons for the protection of personnel and equipment. Draw structures of SF4 in a way that indicates their molecular shape. Materials: Valence Electrons in Indium (In) [& Facts, Color, Discovery ... Valence Electrons in Indium (In) [& Facts, Color, Discovery ... https://1.bp.blogspot.com/-E_mvP-wrrc4/XUb8S_sONpI/AAAAAAAAgIY/6AC9u4zm1ZEzfQHdyTy9Ndg-8V3XK8TrACLcBGAs/s320/valence-electrons-in-indium.webp, https://1.bp.blogspot.com/-E_mvP-wrrc4/XUb8S_sONpI/AAAAAAAAgIY/6AC9u4zm1ZEzfQHdyTy9Ndg-8V3XK8TrACLcBGAs/s72-c/valence-electrons-in-indium.webp, https://materials.gelsonluz.com/2019/08/valence-electrons-in-indium-in-facts.html. When did organ music become associated with baseball? How long was Margaret Thatcher Prime Minister? Natural indium is a mixture of two isotopes: indium-113 (4.28 percent) and indium-115 (95.72 percent). Electrons have a specific form of distribution (or configuration) in every atom, even Indium. Is this 'Charlie Brown' scene racially problematic? Copyright © 2020 Multiply Media, LLC. Still have questions? Marvin. Relevance. Bizarrely, the pure metal of indium is described as … Like gallium, indium is able to wet glass. Lv 4. It is a member of group 13 on the periodic table and its properties are mostly intermediate between its vertical neighbours gallium and thallium. That means it has 49 protons. Get your answers by asking now. Who is the longest reigning WWE Champion of all time? 3 Answers. If it is a neutral atom, then the # electrons = # protons, which equals the atomic number. How long can you keep a fresh turkey in the fridge before it has to be cooked? How will understanding of attitudes and predisposition enhance teaching? Indium is a soft, malleable metal with a brilliant lustre. ? Join Yahoo Answers and get 100 points today. Answer Save. The name indium originates from the indigo blue it shows in a spectroscope. If it is a neutral atom, then the # electrons = # protons, which equals the atomic number. Crucial new data on the efficacy of cloth masks, David Maas, NBA halftime showman, dies of COVID-19, Snubbed former Nike exec auctioning rare Jordan shoes, AstraZeneca vaccine test results spark confusion, CDC to shorten quarantine for those exposed to virus, Chappelle's Netflix show removed at his request, History hasn't been kind to fighters on comeback trail, Obama crushed by Colbert in 'waste basket-ball', 'Voice' singer's tough night in Knockout Rounds. In biology class today my teacher played a porn video to show what they were talking about Should I talk to the principal to get her fired. What is the exposition of the story of sinigang? In the case of Indium the abbreviated electron configuration is [Kr] 4d10 5s2 5p1. Favorite Answer. Like both, indium has a low meltin… Lv 7. ASTM,171,Atomic-Mass,327,Atomic-Number,436,Atomic-Radius,86,Atomic-Symbol,329,Atomic-Volume,94,Boiling-Point,94,Chemical-Elements,100,Chemical-Symbol,217,Coefficient-of-Thermal-Expansion,85,Covalent-Radius,87,Crystal-Structure,109,Density,309,Elastic-Modulus,30,Electrical-Conductivity,79,Electro-Affinity,87,Electron-Configuration,109,Electronegativity,102,Electrons-per-Shell,112,Enthalpy-of-Fusion,93,Enthalpy-of-Vaporization,95,Group-Number,218,Heat-of-Fusion,87,Heat-of-Vaporization,85,Ionic-Radius,78,Ionization-Energy,102,Ionization-Potential,101,Melting-Point,96,Oxidation-States,104,Period-Number,107,Properties,40,Site,2,Specific-Gravity,83,Specific-Heat,92,Specific-Weight,1,Tests,2,Thermal-Conductivity,105,Valence-Electrons,98. Search for "Gelson Luz" in your favorite browser to learn more. Why don't libraries smell like bookstores? All Rights Reserved. Atomic Mass 114,818 Learn more about the atomic mass. Fox paid 7-figure settlement over bogus conspiracy story. Not found any post match with your request, STEP 2: Click the link on your social network, Can not copy the codes / texts, please press [CTRL]+[C] (or CMD+C with Mac) to copy, How a small number of atoms can be joined and form completely different substances. Need an editable periodic table to edit? of Electrons in Indium (In) = 49 (equal to Atomic No.of Protons). Name: Indium: Symbol: In: Atomic Number: 49: Atomic Mass: 114.818 atomic mass units: Number of Protons: 49: Number of Neutrons: 66: Number of Electrons: 49: Melting Point Atomic Symbol In State at 20 °C Solid Description Rare, very soft, silver-white metal Uses Used to coat high speed bearings and as an alloy that lowers the melting point of other metals. No. Their respective properties are presented in a table below:? Why is melted paraffin was allowed to drop a certain height and not just rub over the skin? 49 electrons. It is so soft (Mohs hardness 1.2) that like sodium, it can be cut with a knife. Indium has a low melting point for metals and above its melting point it ignites burning with a violet flame. 0 0. Some are hard to memorise (or predict), so what is the electron configuration of an atom of In? Given hypothetical elements Q, R, S and T that are found on the same period. Is there a way to search all eBay sites for different countries at once? How long will the footprints on the moon last? Which gas is mixed with propane to detect its odour? What is the conflict of the story sinigang by marby villaceran? Indium is a silvery-white, highly ductile post-transition metal with a bright luster.