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Which metallic element has an atomic number of 45?
The element with atomic number 45 is Rhodium (Rh). Rhodium is a transition metal in Group 9, Period 5 of the Periodic Table. Rhodium has 45 electrons in 5 electron shells with 1 electron in the outer shell.
Which element is 45 on the periodic table of chemical elements?
Element 45 on the periodic table is rhodium, which has the symbol Rh. Rhodium is a rare transition metal that is commonly used in catalytic converters, jewelry, and electroplating.
What are facts about rhodium?
Rhodium is a rare, silvery-white metal that is part of the platinum group of metals. It is extremely durable, highly reflective, and resistant to corrosion and tarnishing. Rhodium is commonly used as a catalyst in industrial processes, for plating white gold and silver jewelry, and in catalytic converters in vehicles to reduce emissions.
Is rhodium a good conductor of electricity?
I would expect it to be, since it is a metal.
Which type of element is sodium?
Sodium (Na) is a necessary element (used in ionic form) for the maintanence of the lives of a number of animals and plants. It is what makes the oceans salty. Sodium is used to improve the structure of certain alloys, to descale metal, and to purify molten metals. An alloy of sodium with potassium, NaK, is also an important heat transfer agent. A sodium and chlorine(Cl) compound is also used as a common seasoning (NaCl, or table salt). Metallic sodium is is also used in the manufacture of esters and in the preparation of organic compounds. A link to the Wikipedia article on sodium is provided.
Is rhodium a metal?
Yes, rhodium is a rare and precious metal that belongs to the platinum group of metals. It is known for its high reflectance and is commonly used in jewelry, as a catalyst in chemical reactions, and in electrical contacts.
Is rhodium a transition metal or a alkali?
Transition metal
What is black rhodium?
Black rhodium is a type of plating used on jewelry to give it a dark, lustrous finish. It is a rare and expensive metal that is often used as an alternative to black gold or black ruthenium. The black rhodium plating helps to enhance the contrast of diamonds or gemstones on the jewelry piece.
What is rhodium a alkali metal or a transition metal?
Rhodium is a transition metal. It is a rare, silvery-white, hard, and chemically inert metal typically found in platinum ores. It is used in catalytic converters, jewelry, and for electroplating.
Is rhodium a gas?
No, rhodium is not a gas. It is a rare metallic element that is solid at room temperature. Rhodium is commonly used in catalytic converters and jewelry due to its durability and resistance to corrosion.
Most valuable metal in the world?
As of 2021, the most valuable metal in the world is usually considered to be rhodium. Rhodium is a rare precious metal that is even more valuable than gold. It is commonly used in catalytic converters and in the jewelry industry.
Is rhodium metal?
Yes, rhodium is a transition metal that is part of the platinum group. It is silvery-white in color and is known for its exceptional hardness and resistance to corrosion. Rhodium is commonly used as a coating on jewelry and in catalytic converters for vehicles.
What has 45 protons?
An element with 45 protons is Rhodium, which has the atomic number 45. Rhodium is a silvery-white transition metal that is commonly used in catalytic converters, jewelry, and electrical connections due to its resistance to corrosion.
What is Rodium?
According to WiseGeek, Rhodium is a silvery-white transition metal. It holds the distinction of being the world's most expensive precious metal. It has an atomic number of 45 and is about as nonreactive as gold. The only way to dissolve rhodium is with sulfuric acid. Part of rhodium's appeal comes from its high reflectance, almost unique among the metals. It is sometimes used as an expensive and flashy alternative to silver in jewelry, on which it is sometimes plated. Some of the most expensive consumer items in the world are made from rhodium.
What is the natural color of rhodium?
The natural color of rhodium is a silvery-white. It is a rare and precious metal that is commonly used in jewelry as a plating material to enhance the appearance and durability of white gold and silver pieces.
How strong is Rhodium?
Rhodium is a very strong and durable metal with high resistance to corrosion and tarnishing. It is often used as a plating material for jewelry and in catalytic converters for vehicles due to its strength and stability.
What does rvl mean on jewelry?
"RVL" on jewelry typically stands for "Rhodium Vermeil Layer," indicating that the piece is made of sterling silver coated with a layer of rhodium. Rhodium is a precious metal that enhances the jewelry's durability, shine, and resistance to tarnishing. This term is commonly used in the jewelry industry to denote high-quality pieces with a luxurious finish.
