You can print the list of elements by hitting the print button below. 125-50 = 75 • The name is derived directly from the atomic number of the element using the following Latin numerical roots: Number Root; 0: nil: 1: un: 2: bi: 3: tri: 4: quad: 5: pent: 6: hex: 7: sept: 8: oct: 9: enn: The roots are put together in the order of the digits which make up the atomic number and terminated by 'ium' to spell out the name. Request PDF | Modification of LSC spectra of 125 I by high atomic number elements | The 125I pulse-height spectra via a liquid scintillation counter (LSC) displayed notable variations. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Another way to prevent getting this page in the future is to use Privacy Pass. naming of elements of atomic numbers greater than 100 It is a generally accepted convention that the discoverer of an element has the honour of naming it. 125 is the cube of 5. Atomic number, mass number, and isotopes How to use the atomic number and the mass number to represent different isotopes The following video shows an example of calculating the number of neutrons. Try the free Mathway calculator and problem solver below to practice various math topics. Atomic Number: 52 Atomic Mass: 127.6 amu Melting Point: 449.5 °C (722.65 K, 841.1 °F) Boiling Point: 989.8 °C (1262.95 K, 1813.64 °F) Number of Protons/Electrons: 52 Number of Neutrons: 76 Classification: Metalloid Crystal Structure: Hexagonal Density @ 293 K: 6.24 g/cm 3 Color: silverish Atomic Structure Cloudflare Ray ID: 5f8e87e50ead069e 125th Street (New York City Subway), multiple subway stations; CA-125, also known as CA125, is an abbreviation for cancer antigen 125; 125 High Street is a 30-floor high-rise in Boston Of course, you don't have to perform all of these calculations by hand! • The first element (Hydrogen - H) has the atomic number 1. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. To work out the number of neutrons you do mass number take away atomic number. Atomic Number of Elements from 1 to 50. It can be expressed as a sum of two squares in two different ways, 125 = 10² + 5² = 11² + 2².[1]. 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. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. Like many other powers of 5, it is a Friedman number in base 10 since 125 = 51 + 2. A = 16 + 16 = 32. z = 16 - 18 = -2. 125th Anniversary of the Confederation of Canada Medal, United Nations Security Council Resolution 125, The Penguin Dictionary of Curious and Interesting Numbers, https://en.wikipedia.org/w/index.php?title=125_(number)&oldid=984052347, Articles with too many examples from March 2010, Wikipedia articles with style issues from March 2010, Creative Commons Attribution-ShareAlike License. 125 (one hundred [and] twenty-five) is the natural number following 124 and preceding 126. 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. You may need to download version 2.0 now from the Chrome Web Store. Number of neutrons = mass number – atomic number = 207 – 82 = 125. Type any three values into this atom calculator and watch it do all the work for you. protons=50 electrons=50 neutrons=75 The atomic number tells us how many protons and electrons are in the element. Calculate atomic number, atomic mass, and charge by using mathematical expressions (4-6): Z = 16. Examples of 125cc motorcycles include; This page was last edited on 17 October 2020, at 21:36. Get an answer for 'You have discovered element with atomic number 125; based on your reading describe its physical properties' and find homework help for other Science questions at eNotes