Iodine is lustrous
Web22 mei 2012 · Iodine is a lustrous, metallic gray solid, with violet vapor escaping direct from the solid (sublimation) at a temperature of about 40°C - 100°C (but certainly below … Web4 feb. 2024 · As a pure element, iodine is a lustrous purple-black nonmetal that is solid under standard conditions. It sublimes ... Does iodine exist as a liquid? As Mike notes, …
Iodine is lustrous
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WebIodine is a non - metal which has metallic lustre. Class 8. >> Chemistry. >> Materials: Metals and Non-Metals. >> Physical Properties of Metals and Non Metals. >> Iodine is a … Web20 sep. 2024 · Mostly metals are Lustrous. Mostly Non- metals are Non- Lustrous. Lustrous metals are gold and silver. The exception for the non – metal Which is Lustrous is diamond and iodine. There are two types of lustre which are – metallic lustre and Non- metallic lustre. Non – Lustrous material don’t have any type. It follows the law of reflection.
Web5 apr. 2024 · It is evident through different discoveries that iodine is a lustrous non-metal. On the other hand, Diamond has a very bright lustre, so much that it has the highest non-metallic lustre. So, we can safely say that both the iodine and diamond which is essentially a non-metal form of carbon are non-metals. Web1). Iodine is a solid having somewhat lustrous, blue-black crystals. The crystals vaporize readily to a violet colored gas. Iodine combines with many metals. For example, …
WebCommunity Answer. Name the non-metal which have shiny surface. A lustrous non-metal is a non-metal that has a shiny appearance. Diamond , graphite & iodine are nonmetals … WebIodine is a solid having somewhat lustrous, blue-black crystals. The crystals vaporize readily to a violet-colored gas. Iodine combines with many metals. For example, …
Web23 mrt. 2024 · Hint: We know that iodine is non-metal from the halogen group. And Iodine is a p-block 17th group and 5th period element. It exists in gaseous form. Step by step …
WebIodine is a lustrous non-metal, which has free electrons. The explanation of incorrect options: (B) The elements whose atomic sizes are larger and electrons are loosely bound … how many days ago was september 2022Web25 mrt. 2024 · Physical properties of Iodine. Physical properties of iodine are mentioned below. The pure iodine is solid at STP and it is lustrous metallic gray in color. The … how many days ago was september 23 2021Web12 apr. 2024 · Generally, non-metals are not lustrous. Which of the following nonmetal is lustrous? (a) Sulphur (b) Oxygen (c) Nitrogen (d) Iodine metals and non-metals class … how many days ago was thanksgiving 2016WebIodine was first discovered by Barnard Courtois, a French chemist in 1811 while extracting potassium and sodium from seaweed ash. ... Violet-dark grey, lustrous: Classification: Non-metallic: Melting point: 386.85 K (113.7°C or 236.7°F) Boiling point: 457.55 K (184.4°C or 364°F) Density: 4.9 g/cm 3: high security padlocks keyed alikeWeb20 mrt. 2024 · Iodine is a non-metallic, dark-gray/purple-black, lustrous, solid element. As Iodine falls in the halogen family in the periodic table and as mentioned above the … high security printing asiaWeb13 nov. 2024 · Iodine is a chemical element with atomic number 53 which means there are 53 protons and 53 electrons in the atomic structure. The chemical symbol for Iodine is I . 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. how many days ago was september 23rd 2022WebClick here👆to get an answer to your question ️ State true or false.Diamond and iodine are non - metals which are lustrous. Solve Study Textbooks Guides. Join / Login >> Class 8 … high security plate punjab