Electron configuration First ionisation energyThe minimum energy required to remove an electron from a neutral atom in its ground state. For more information on the Visual Elements image see the Uses and properties section below. These blocks are named for the characteristic spectra they produce: sharp (s), principal (p), diffuse (d), and fundamental (f). Zinc has a mass number of 65.38. 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 oxidation state of an atom is a measure of the degree of oxidation of an atom. Next, find the atomic number which … Covalent radiusHalf of the distance between two atoms within a single covalent bond. This is where the 'galvanic' part of the name comes in. A percentile rank for the political stability of the top producing country, derived from World Bank governance indicators. You've only got to look at a galvanized metal roof or bucket to see zinc at work. The atomic number of each element increases by one, reading from left to right. ; Zinc is the fourth most common metal used today (after iron, aluminum, and copper). Where more than one isotope exists, the value given is the abundance weighted average. In 1668, a Flemish metallurgist, P. Moras de Respour, reported the extraction of metallic zinc from zinc oxide, but as far as Europe was concerned zinc was discovered by the German chemist Andreas Marggraf in 1746, and indeed he was the first to recognise it as a new metal. It's one of the trace elements, nutrients that our bodies need in small quantities to keep functioning. These values were determined using several different methods. The RSC has been granted the sole and exclusive right and licence to produce, publish and further license the Images. 30: Zinc - Zincum [Zn] Group: 12 Period: 4 Atomic number: 30 Atomic mass: 65.38 Configuration: [Ar] 3d 10 4s 2 Atomic radius: 142 pm Covalent radius: 122 pm Electron affinity: 0 eV Ionization energy: 9.3942 eV Electronic term: 1 S 0 Mass fraction in the earth crust: 0.000078 Mass fraction in the earth space: 0.0000003 Electronegativity: 1.65 Atomic number (number of protons in the nucleus): 30 2. It provides atomic mass, mass excess, nuclear binding energy, nucleon separation energies, Q-values, and nucleon residual interaction parameters for atomic nuclei of the isotope Zn-58 (Zinc, atomic number Z = 30, mass number A = 58). The atomic mass is the mass of an atom. Initially the zinc simply stops the air getting to the iron, but later the zinc corrodes in preference to iron in an electro-chemical process, acting as a so-called sacrificial anode. Large quantities of zinc are used to produce die-castings, which are important in the automobile, electrical and hardware industries. Melting point: 787.15 degrees Fahrenheit (419.53 degrees Celsius) 7. In some respects zinc is chemically similar to magnesium: both elements exhibit only one normal oxidation state … Zinc sulfide is used in making luminous paints, fluorescent lights and x-ray screens. Melting point Density: 7.134 grams per cubic centimeter 5. Au… Zinc, symbol Zn, has a Simple Hexagonal structure and SlateGray color. Density is the mass of a substance that would fill 1 cm. When I was young and there was little in the way of sun block, sunburned skin would be lavishly coated in soothing pink calamine lotion. Although it seems to have been refined in India as early as the twelfth century, the earliest specific claim to have produced the metal was back in 1668, and a process for extracting zinc from its oxide was patented in the UK in 1738 by metal trader William Champion. 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