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Sublimation is rare because it requires specific conditions of temperature and pressure for a substance to change directly from a solid to a gas without passing through the liquid phase. Typically, sublimation occurs at low pressures and temperatures where the substance's vapor pressure exceeds its triple point pressure.
What else can I help you with?
In what form does polonium occur in nature?
Polonium is a very rare chemical element accompanying uranium in ores (probably in the form of an oxide).
How can pH be negative in a solution?
pH can be negative in a solution when the concentration of hydrogen ions is extremely high, leading to a more acidic environment. This is rare and typically only occurs in very strong acids.
Is praseodymium explosive?
No, praseodymium is not explosive on its own. It is a rare-earth element that is typically stable and non-reactive under normal conditions. However, it can form explosive compounds when combined with other elements in specific circumstances.
Does Thallium occur naturally?
Yes, thallium occurs naturally in the Earth's crust, typically in association with sulfide ores of heavy metals. It is a relatively rare element and is often found in small amounts as a trace element.
Does polonium occur naturally?
Yes. but it is a very rare naturally occurring element.
What is a fact about sublimation?
A fact about sublimation is that it is an unusual change of state. It changes from solid to vapor without passing through the liquid stage and this is very rare.
Does it rain in Egypt, and if so, how often does it occur"?
Yes, it does rain in Egypt, but it is rare. Rainfall typically occurs only a few days a year in certain regions of the country.
In what form does polonium occur in nature?
Polonium is a very rare chemical element accompanying uranium in ores (probably in the form of an oxide).
Is magnetite rare?
Magnetite is not considered rare; it is one of the most abundant iron ores found in the Earth's crust. It typically occurs in igneous and metamorphic rocks and can also be found in sedimentary deposits. While it may not be rare, its economic significance lies in its use as a primary source of iron for steel production.
How many times has it snowed in Simi Valley?
I do not have real-time data on the number of times it has snowed in Simi Valley. Snowfall in Simi Valley is rare as the city has a Mediterranean climate with mild winters. Snow typically only occurs under rare and specific weather conditions.
Is surskit a rare pokemon?
It is considered rare because you normally can't find it easily unless an outbreak occurs.
Only bones can be fossilized can soft tissue?
Soft tissues can also fossilize under certain conditions. In rare cases, soft tissues like skin, feathers, or organs can be preserved in fossils. This typically occurs when the organism is buried rapidly in a low-oxygen environment that slows down the decomposition process.
What is it called when a mineral is rare to locate?
When a mineral is rare to locate, it is often referred to as a "rare mineral." These minerals are typically found in limited quantities or specific geological conditions, making them difficult to mine or collect. Their scarcity can make them highly sought after by collectors and can also impact their value in various markets.
Does pityriasis rosea occur once in a lifetime?
Pityriasis rosea typically occurs only once in a lifetime in most individuals. It is considered a self-limiting condition that usually resolves on its own within a few weeks to a few months. Recurrences are rare.
Can a bobcat breed with a house cat?
Yes, a bobcat and a house cat can breed together, but it is rare and typically occurs in captivity. The offspring are known as "bobcats" and may exhibit characteristics of both species.
How can pH be negative in a solution?
pH can be negative in a solution when the concentration of hydrogen ions is extremely high, leading to a more acidic environment. This is rare and typically only occurs in very strong acids.
Is Tourette syndrome rare?
Once thought to be a rare disorder, TS is one of the most common genetic conditions
