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Why radium paint consisting of zinc sulphide and trace of radium salt glow in the dark?
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∙ 10y ago
Non of your beeswaszk
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∙ 10y ago
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Is Radium found uncombined in nature?
Radium is only found in trace amounts in uranium ore. It is not a stable element, so it cannot be found by itself like other elements (say, oxygen) can.
Is radon occurring or is synthetic?
Radon occurs from alpha decay of solid radium, that is, with the loss of two protons and two neutrons alpha particles are emitted. Felsic, igneous parent bed rock such as granite can contain trace amounts of radium. It is naturally occurring.
How rare is radium?
There aren't any "deposits" of radium compounds, but there are traces of it in a lot places where traces (or more) of uranium are found. The tiny bit of this element that occurs naturally is widely distributed. With a great deal of effort, it can be accumulated from the refining of carnotite, an ore of uranium. Radium is (highly) radioactive, and it is a daughter of the radioactive decay of thorium, which is, in turn, a radioactive daughter of uranium decay. The uranium and thorium in this decay chain are long lived, and radium is relatively short-lived. This translates into the idea that only trace amounts of it exist naturally. The chemistry of radium was known largely from working with only trace amounts. Additional information was gleaned from the study of larger quantities following its separation from carnotite, a uranium ore. A link to the Wikipedia article on radium is provided.
Is radium common in nature?
Radium is a decay product of uranium and is therefore found in all uranium-bearing ores. (One metric ton of pitchblende yields 0.0001 grams of radium). Radium was originally acquired from pitchblende ore from Joachimsthal, Bohemia, in the Czech Republic. Carnotite sands in Colorado provide some of the element, but richer ores are found in the Democratic Republic of the Congo and the Great Lakes area of Canada, and can also be extracted from uranium processing waste. Large radium-containing uranium deposits are located in Canada (Ontario), the United States (New Mexico, Utah, and Virginia), Australia, and in other places.
Is radium located in the atmosphere hydrosphere or lithosphere?
Radium is a highly radioactive alkali earth metal, and it can be found in trace amounts in some water sources and in some soil or rock samples. That means this stuff isn't found in the atmosphere. (It may be in some dust, but not likely.) But it will be found in some places in the lithosphere (the ground or the earth) or the hydrosphere (the water). Radium is associated with the radioactive decay of uranium, so where traces or deposits of uranium ore are found, this stuff will be around. A link to the Wikipedia article on radium is provided.
Is radium synthetic and radioactive?
Radioactive yes, synthetic no. Radium is found in nature in very small trace amounts usually in uranium ore deposits.
Did Eugene Manet paint?
There is no trace of him painting at all.
Is Radium found uncombined in nature?
Radium is only found in trace amounts in uranium ore. It is not a stable element, so it cannot be found by itself like other elements (say, oxygen) can.
What is the definition of tinge?
A trace of colour. "This white paint has a bluish tinge." Figuratively, a trace of anything. "There was a tinge of sadness in her voice."
How do you cut paint?
"Cutting-In" paint is the process of using a brush to trace out the area to be painted before filling it in with the roller.
Is radon occurring or is synthetic?
Radon occurs from alpha decay of solid radium, that is, with the loss of two protons and two neutrons alpha particles are emitted. Felsic, igneous parent bed rock such as granite can contain trace amounts of radium. It is naturally occurring.
How rare is radium?
There aren't any "deposits" of radium compounds, but there are traces of it in a lot places where traces (or more) of uranium are found. The tiny bit of this element that occurs naturally is widely distributed. With a great deal of effort, it can be accumulated from the refining of carnotite, an ore of uranium. Radium is (highly) radioactive, and it is a daughter of the radioactive decay of thorium, which is, in turn, a radioactive daughter of uranium decay. The uranium and thorium in this decay chain are long lived, and radium is relatively short-lived. This translates into the idea that only trace amounts of it exist naturally. The chemistry of radium was known largely from working with only trace amounts. Additional information was gleaned from the study of larger quantities following its separation from carnotite, a uranium ore. A link to the Wikipedia article on radium is provided.
What is the difference between draw and paint?
The difference bewtween draw and paint is: when you draw you trace the lines or make a sketch. So, finally you have to paint what you have drawn or put color into the lines you have made before.
Is radium common in nature?
Radium is a decay product of uranium and is therefore found in all uranium-bearing ores. (One metric ton of pitchblende yields 0.0001 grams of radium). Radium was originally acquired from pitchblende ore from Joachimsthal, Bohemia, in the Czech Republic. Carnotite sands in Colorado provide some of the element, but richer ores are found in the Democratic Republic of the Congo and the Great Lakes area of Canada, and can also be extracted from uranium processing waste. Large radium-containing uranium deposits are located in Canada (Ontario), the United States (New Mexico, Utah, and Virginia), Australia, and in other places.
Is radium located in the atmosphere hydrosphere or lithosphere?
Radium is a highly radioactive alkali earth metal, and it can be found in trace amounts in some water sources and in some soil or rock samples. That means this stuff isn't found in the atmosphere. (It may be in some dust, but not likely.) But it will be found in some places in the lithosphere (the ground or the earth) or the hydrosphere (the water). Radium is associated with the radioactive decay of uranium, so where traces or deposits of uranium ore are found, this stuff will be around. A link to the Wikipedia article on radium is provided.
How do you make bright pink from lilac paint?
add lots and lots of red and white until you have almost no trace of lilac paint left... or just throw it away and but some new pink.
How does Marie Curie's work effect technology?
Well I couldn't really find anything about how her work effected technology but I do know how her work effected other stuff, such as; Radium has the ability to: ~ improve livestock ~trace pollution in rivers ~test steel and concrete structures beneath the oceans and lastly ~hospitals use Radium to sterilize equipment and diagnose/treat diseases such as cancer.
