Iodine is lustrous or not

Alloy of sodium with mercury. Match the following columns. Generally, non-metals are not lustrous. Which of the following non-metals is lustrous?

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Iodine is lustrous or not

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Generally, non-metals are not lustrous. Which of the following non metal is lustrous? Shining metals are called lustrous. Sulphur, oxygen, nitrogen are non-lustrous. Iodine is a non-metal having lustrous appearance. It has a shining surface like that of metals.

Iodine is the heaviest of the stable halogens, it exists as a lustrous, purple-black metallic solid at standard conditions that sublimes readily to form a violet gas. Iodine is the least abundant of the stable halogens, being the sixty-first most abundant element. It is even less abundant than the so-called rare earths. It is the heaviest essential mineral nutrient. In mechanics of materials, the strength of a material is its ability to withstand an applied load without failure or plastic deformation.

Iodine is lustrous or not

Iodine is a chemical element ; it has symbol I and atomic number It is the least abundant of the stable halogens , being the sixty-first most abundant element. As the heaviest essential mineral nutrient , iodine is required for the synthesis of thyroid hormones. The dominant producers of iodine today are Chile and Japan. Due to its high atomic number and ease of attachment to organic compounds , it has also found favour as a non-toxic radiocontrast material. Because of the specificity of its uptake by the human body, radioactive isotopes of iodine can also be used to treat thyroid cancer. Iodine is also used as a catalyst in the industrial production of acetic acid and some polymers.

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Like the other halogens, it is one electron short of a full octet and is hence an oxidising agent, reacting with many elements in order to complete its outer shell, although in keeping with periodic trends , it is the weakest oxidising agent among the stable halogens: it has the lowest electronegativity among them, just 2. After filtering and purification the iodine is packed. MBA Entrance Exam. Karnataka Bank PO. Haryana Judicial Services. WB Police. BSSC Stenographer. If it is true then 1, false then 0 A. How many images will be formed if angle between mirrors is 30 degree? KSP Constable.

Wiki User. The appearance of iodine crystals: lustrous, metallic, gray.

Assam TET. SSB Head Constable. RRB Technician. The record is held by iodine's neighbour xenon : the Xe—Xe bond length is Name a non - metal which is good conductor of electricity Solution: Explanation: Non-metals are a bad conductor of electricity i. Annales de Chimie in French. Natural sources of dietary iodine include seafood , such as fish , seaweeds such as kelp and shellfish , dairy products and eggs so long as the animals ate iodine richly, and plants grown on iodine-rich soil. Iodine and diamond are lustrous substances. Telangana AMVI. MP Vyapam Group 3.