Cobalt is the 27th element in the periodic table and has a symbol of Co and atomic number of 27. It has an atomic weight of 58.93319 and a mass number of 59. Cobalt has twenty-seven protons and thirty-two neutrons in its nucleus, and twenty-seven electrons in four shells. It is located in group nine, period four and block d of the periodic ...

Cobalt is the 27th element in the periodic table and has a symbol of Co and atomic number of 27. It has an atomic weight of 58.93319 and a mass number of 59. Cobalt …

SAFETY DATA SHEET Cobalt(II) sulfate heptahydrate C6768-1KG Page 4 / 14 Version 1.1 Revision Date 08/21/2018 Print Date 10/17/2019 Chemical name CAS-No. Concentration Cobalt(II) sulfate heptahydrate 1 100.00 % SECTION 4. FIRST AID MEASURES General advice : Immediately take off contaminated clothing and rinse body with plenty of …

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Element Cobalt (Co), Group 9, Atomic Number 27, d-block, Mass 58.933. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

During placement, the Sheet Symbol mode of the Properties panel can be accessed by pressing the Tab key. Once the sheet symbol is placed, all options appear. After placement, the Sheet Symbol mode of the Properties panel can be accessed in one of the following ways: If the Properties panel is already active, by selecting the sheet …

Product Name Cobalt(II) chloride hexahydrate No. : AC192090000; AC192090010; AC192091000; AC192092500 CAS No Synonyms Cobalt muriate hexahydrate; Cobaltous chloride hexahydrate Recommended Use Laboratory chemicals. Uses advised against Food, drug, pesticide or biocidal product use. Details of the supplier of the safety …

Get the facts about element Cobalt (Co) [27] from the periodic table. Find physical data, electron configuration, chemical properties, aggregation states, isotope data (including …

Cobalt element is in group 9 andperiod 4of the Periodic table. Cobalt is the d-blockelement and it belongs to transition metals group. Click on above elements (in Periodic table) to see their information or Visit Interactive Periodic Table (which shows names, symbol, atomic mass, electron configuration, electrons arrangem…See more on periodictableguide

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WebElements Periodic Table » Cobalt » the essentials

WEBSymbol: Co. Atomic number: 27. Relative atomic mass ( Ar): 58.933194 (4) Standard state: solid at 298 K. Appearance: lustrous, metallic, greyish tinge. Classification: Metallic. Group in periodic table: 9. Group name: (none) …

Cobalt (Co) is a hard, gray metal that occurs naturally. It is found in rocks, soil, water, plants, and animals, including people. It can harm the eyes, skin, heart, and lungs. Exposure to cobalt may cause cancer. Workers may be harmed from exposure to cobalt and cobalt-containing products. The level of harm depends upon the dose, duration, and ...

Cobalt is atomic number 27 on the periodic table and element symbol Co. This hard, blue-gray transition metal is used in alloys and imparts a blue color to glass. Here are cobalt facts, including its …

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Material Safety Data Sheet Cobalt(II) chloride, anhydrous, 97% ACC# 82098 Section 1 - Chemical Product and Company Identification: MSDS Name: Cobalt(II) chloride, anhydrous, 97% Catalog Numbers: AC214130000, AC214130050, AC214131000, AC214135000 ... Hazard Symbols: T N Risk Phrases: R 22 Harmful if swallowed. ...

Cobalt is a chemical element of the periodic table with chemical symbol Co and atomic number 27 with an atomic weight of 58.9332 u and is classed as transition metal and is …

With the periodic table symbol (Co), atomic number 27, atomic mass of 58.9332 g.mol-1, and electron configuration [Ar] 3d 7 4s 2, cobalt reaches its boiling point at 2927 °C, while the melting point is achieved at 1495 °C.This brittle and strong ferromagnet retains its magnetism even at high temperatures, i.e. it has the highest Curie point of all …

COBALT. CAS #. Division of Toxicology ToxFAQsTM. April 2004. This fact sheet answers the most frequently asked health questions (FAQs) about cobalt. For more information, call the ATSDR Information Center at 1-888-422-8737. This fact sheet is one in a series of summaries about hazardous substances and their health effects.

Technical Data Sheet for Radioactive Material Cobalt-60 1. Radioactive Material Identification Common Names: Cobalt-60 Atomic Number: 27 Chemical Form: Cobalt metal Chemical Symbol: Co-60 or 60Co Mass Number: 60 (33 neutrons) Physical Form: Thin cylinder of cobalt metal 2. Radiation Characteristics Physical half-life: 5.27 years

Cobalt is a hard, gray metal that looks much like iron and nickel. It is ductile, but only moderately malleable. Ductile means capable of being drawn into thin wires. Malleable means capable of being hammered into thin sheets. Cobalt is one of only three naturally occurring magnetic metals. The other two are iron and nickel.

Characteristic Symbol Unit Value Density Sm1Co5 D g/cm3 8.2-8.4 T kG kA/m kOe kA/m kOe kJ/m3 MGOe Density Sm2Co17 D g/cm3 8.3-8.5 ... Samarium Cobalt magnets have better temperature coefficients than Neodymium so offer more stable fields etc). When determining suitability, use the Intrinsic curve during analysis (not the Normal curve). ...

Material Safety Data Sheet. Cobalt(II) Chloride Hexahydrate ACC# 05345 Section 1 - Chemical Product and Company Identification: MSDS Name: Cobalt(II) Chloride Hexahydrate Catalog Numbers: AC192090000, AC192090010, AC192091000, AC192092500, AC192860000, AC192860250, ... Hazard Symbols: T N Risk Phrases: R …

cobalt(III) Co3+ gold(III) Au3+ iron(III) Fe3+ manganese(III) Mn3+ 4+ tin(IV) Sn4+ nickel(IV) Ni4+ lead(IV) Pb4+ Roman numeral notation indicates charge of ion when element commonly forms more than one ion. For example, iron(II) has a 2+ charge; iron(III) a 3+ charge. Anions 1-acetate C ...

Sheet of cobalt metal. Cobalt (chemical symbol Co) is a chemical element. It has an atomic number of 27 and an atomic mass of about 59. It is a metal. Properties Cobalt(II) chloride with water Cobalt(II) chloride without water. Cobalt is a transition metal. It is shiny and conducts electricity.

Material Safety Data Sheet or SDS for Cobalt(II) hydroxide 2 from chemicalbook for download or viewing in the browser. ChemicalBook. All MSDS PDF. ... Symbol(GHS) Signal word Danger Precautionary statements. P342+P311 IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician. ...

sheet cobalt symbol. ... Cobalt (atomic symbol: Co, atomic number: 27) is a Block D, Group 9, Period 4 element with an atomic weight of 58.933195. The number of electrons in each of cobalt's shells is 2, 8, 15, 2 and its electron configuration is [Ar]3d 7 4s 2 . ...

Cobalt may cause an asthma-like allergy. Future exposure can cause asthma attacks with shortness of breath, wheezing, cough, and/or chest tightness. Cobalt may affect the heart, thyroid, liver and kidneys. Repeated exposure to Cobalt dust can cause scarring of the lungs (fibrosis) even if no symptoms are noticed.

Product Name Cobalt(II) nitrate hexahydrate No. : AC423580000; AC423580025; AC423580050; AC423581000; AC423585000 ... drug, pesticide or biocidal product use. Details of the supplier of the safety data sheet Emergency Telephone Number For information US call: 001-800-ACROS-01 / Europe call: +32 14 57 52 11 Emergency …

Uses Of Cobalt. Cobalt is used in many alloys & super alloys to make parts in aircraft engines, gas turbines, high-speed steels, corrosion-resistant alloys, and cemented carbides. It is used in magnets and magnetic recording media. It is also used as a catalyst for the petroleum and chemical industries. Used as drying agents for paints and inks.

Most of the symbols are similar to the name of the element but some symbols of elements have Latin roots. An example for this is silver which is denoted by Ag from its Latin name "Argentum". Another such example would be the symbol 'Fe' which is used to denote Iron and can be traced to the Latin word for iron, "Ferrum".

Cobalt-60, a radioactive isotope of cobalt, is an important source of gamma rays and is used to treat some forms of cancer and as a medical tracer. Cobalt-60 has a half-life of 5.27 years and decays into nickel-60 through beta decay. Cobalt compounds have been used for centuries to color porcelain, glass, pottery, tile and enamel.

Cobalt is a chemical element with Co as its symbol. It belongs to group 9, periodic number 4 of the periodic table. Its atomic number is 27. Cobalt is silver-white in …