solid
Osmium has varying states of reactivity. Its pure state tends be quite reactive and is rarely used unless alloyed. Osmium tetroxide is extremely reactive, whereas osmium dioxide has very little reactivity.
The change of state that occurs when osmium is heated from 4000°C to 6000°C is sublimation. Osmium sublimes directly from a solid to a gas without passing through a liquid phase.
At 1000 degrees Celsius, osmium would be in its solid state as it has a melting point of 3033 degrees Celsius. Osmium is a very dense and hard metal known for its blue-gray appearance.
Osmium, under standard atmospheric conditions, is found as a solid. If heated to high enough temperatures, it can also be found as a liquid and as a gas.
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.
Oh, dude, osmium is a naturally occurring element that exists in a solid state at room temperature. It's like super dense and heavy, so you wouldn't want to accidentally drop a chunk of it on your foot. Just imagine a tiny, solid osmium disco party happenin' on the periodic table.
Osmium is a metal
Is osmium magnetic?
osmium
The common oxidation state for osmium is +4. However, osmium can exhibit various oxidation states, including +1, +2, +3, +4, +5, and +6, depending on the compound it is in and the surrounding conditions.
Osmium is a metal with a blue-gray appearance.
Osmium is in block d.