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Is osmium an element or a compound or a homogeneous mixture or a heterogeneous mixture?
Osmium is element 76, one of the "Platinum Group Metals".
What family is osmium?
Osmium is a member of the platinum group metals family, which includes six metallic elements that are chemically similar to one another. These metals are known for their high density and resistance to corrosion.
Is osmium a heavier element than iodine?
Yes, osmium is a heavier element than iodine. Osmium has an atomic number of 76 and a higher atomic weight than iodine, which has an atomic number of 53.
What is the oxidation number of Osmium in OsO3F2?
The oxidation number of osmium in OsO3F2 is +6. In osmium trioxide (OsO3), each oxygen atom has an oxidation number of -2, so the sum of oxidation numbers of all atoms in the compound must equal the charge of the compound which is zero. Since there are two fluorine atoms each with an oxidation number of -1 in OsO3F2, the oxidation number of osmium must be +6 to balance the charges.
How did osmium get its name?
From Greek osmē, smell (from the strong odor of osmium tetroxide).Named osmium after http://www.answers.com/topic/greek-language osme meaning "a smell", because of the smell of the volatile osmium tetroxide
Is osmium an element or a compound or a homogeneous mixture or a heterogeneous mixture?
Osmium is element 76, one of the "Platinum Group Metals".
Is osmium disolvable?
No. Osmium is a hard, brittle, bluish-white transition metal in the platinum group
What family is osmium?
Osmium is a member of the platinum group metals family, which includes six metallic elements that are chemically similar to one another. These metals are known for their high density and resistance to corrosion.
What is the atomic number of osmium?
The atomic symbol of osmium is Os. The Atomic number of Osmium is 76. The atomic weight of Os is 190.23 grams per mole. 99% pure Osmium powder is around $100/gram.See the Web Links to the left of this answer for a periodic table with more information about this element!
What family does Osmium belong in on the periodic table?
By 'family' , I query your meaning. However, osmium is a d-clock element ( transition element) . It is Group 8 , Period 6.
Is osmium a heavier element than iodine?
Yes, osmium is a heavier element than iodine. Osmium has an atomic number of 76 and a higher atomic weight than iodine, which has an atomic number of 53.
What is the osmium number of nutrons?
The most common isotope of osmium, Os-192, has 114 neutrons. Osmium has many isotopes with varying numbers of neutrons.
What has the atomic number 76?
Osmium
What is the eighth group in the periodic table?
iron ruthenium osmium
What is the most common isotope of the number of the electrons in osmium?
The most common isotope of osmium is 192 Os. All osmium isotopes contain 76 electrons.
What is the symbol and atomic number for an isotope with an mass number of 191 containing 115 neutrons?
This an isotope of osmium, osmium-191. The symbol is 19176Os.
What is atomic number of osmium?
The atomic symbol of osmium is Os. The Atomic number of Osmium is 76. The atomic weight of Os is 190.23 grams per mole. 99% pure Osmium powder is around $100/gram.See the Web Links to the left of this answer for a periodic table with more information about this element!
