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Which elements have similar properties to sulfur?
Selenium and tellurium are elements that have similar chemical properties to sulfur. They belong to the same group (Group 16) in the periodic table, known as the chalcogens, and share similar chemical reactivity and properties with sulfur.
Why did mendeleev place tellurium before iodine?
Iodine's atomic number is 53 whereas tellurium's is 52. Atomic number is basically the number of protons that an element has. Therefore, as iodine has more protons than tellurium, it appears later in the table.
How can dissolve tellurium metal?
Tellurium metal can be dissolved by reacting it with nitric acid or aqua regia, which are strong oxidizing agents. This reaction will result in the formation of soluble tellurium salts. It is important to handle these chemicals with care as they can be hazardous.
What is empirical formula for tellurium Oxide?
from my work and looking around i think it is TeO2
What elements would have similar chemical and physical properties as sulfur?
Sulfur is in group 16. Other members are oxygen, selenium, tellurium and polonium and in some respects their chemistry is similar. The elemnt most like sulfur is selenium and to a lesser extent tellurium. Polonium is a metal, and oxygen has a high electronegativity which has a major effect on the chemistry
What are the physical properties of tellurium iodine?
Some properties of tellurium iodide (TeI4):- color: black- density: 5,05 g/cm3- melting point: 280 0C- crystalline structure: orthorombic
Is tellurium a metal?
Tellurium is a metalloid, or a semi metal. This can be considered a metal or a non-metal as its properties put it in the metalloid category of the Periodic Table.
What elements have properties similar to sulphur?
Selenium and tellurium are similar to sulfur.
What two elements did Dmitri Mendeleev switch?
Dmitri Mendeleev switched the positions of iodine and tellurium in his periodic table based on their properties, correctly predicting the existence and properties of missing elements.
What are the properties and uses of tellurium diiodide?
Tellurium diiodide is a chemical compound with the formula TeI2. It is a dark gray solid that is used in the synthesis of other tellurium compounds. It is also used in the production of semiconductors and as a catalyst in organic reactions.
Why did Mendeleev swap Tellurium and Iodine around?
Mendeleev swapped Tellurium and Iodine in his periodic table to maintain the chemical properties of elements within the same group. Even though Tellurium has a higher atomic mass than Iodine, their chemical properties are more similar when placed in the switched positions, following Mendeleev's periodic law.
What elements with similar properties as selenium?
Oxygen, Sulphur, Selenium, Tellurium, Polonium, and Livermorium. Have similar chemical properties as they are all in Group VIA (16). However, the last two are radio-active and not found in the open lab.
What are the six elements that are not metals but have some properties of metals?
The six elements that are not metals but have some properties of metals are hydrogen, boron, silicon, germanium, arsenic, and tellurium. These elements exhibit characteristics such as conductivity and metallic luster, but they do not display all the typical properties of metals.
What are the eight types of metalloids?
Boron,silicone,germaniuma,arsenic, and tellurium
What chemical symbol is Te?
Te is the chemical symbol for tellurium, a metalloid element with atomic number 52.
Which member of the oxygen family is a metal?
Selenium, tellurium, and polonium are metalliod semiconductors (that means, their electrical properties are between those of a metal and an insulator). Nevertheless, tellurium, as well as selenium, is often referred to as a metal when in elemental form.
What does sulfur and tellurium?
Sulfur and tellurium are both chemical elements on the periodic table. Sulfur is a yellow nonmetal with a distinctive smell, commonly found in minerals and used in a variety of industrial applications. Tellurium is a metalloid with properties intermediate between metals and nonmetals, often used in the production of solar panels and electronic devices.
