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Silicon dioxide, SiO/. It constitutes ordinary quartz (also opal and tridymite), and is artifically prepared as a very fine, white, tasteless, inodorous powder.
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What is Krakatoa a silica rich or a silica poor?
Krakatoa is silica-rich, meaning it contains a high amount of silicon dioxide (silica) in its composition. This high silica content is associated with explosive volcanic eruptions due to the interaction between silica and magma.
Is silica hydrophobic or hydrophilic?
Silica is hydrophilic, meaning it has an affinity for water and tends to absorb or attract water molecules.
Which flows easier high silica magna or low silica magna?
Low silica magma typically flows easier than high silica magma because low silica magma has lower viscosity, meaning it is less resistant to flow. High silica magma is more viscous due to the presence of more silica tetrahedra in its composition, making it thicker and more difficult to flow.
What is the density of silica?
The density of quartz is around 2.6, meaning that it weighs 2.6 times as much as an equal volume of water.
Is silica and forms of granite found in upper mantle?
Silica is found in the upper mantle, but not granite. Most of the minerals in the mantle are silicates, meaning they contain silica. Granite is found in the crust, primarily conditnental crust, as it forms from high-silica magma. The upper mantle is composed mostly of a lower-silica rock called peridotite.
What is meaning of G in silica gel G?
G is from Gypsum, because silica gel G contain approx. 13 % gypsum (CaSO4) as binding agent.
Which magma contains small amounts of silica and has a low what?
Basaltic magma contains small amounts of silica and has a low viscosity, meaning it is relatively fluid and flows easily.
What does low silica magma form?
Nealy all magma on Earth is originally low-silica, mafic magma. Most magma originates from the upper mantle, which is ultramafic, meaning it has a very low silica content. This rock may partially melt under certain conditions, forming mafic magma, which has a somewhat higher silica content than the mantle rock.
Is silica gel hygroscopic?
Yes, silica gel is hygroscopic, meaning it has the ability to absorb moisture from the air. This property makes it effective for controlling humidity and preventing moisture damage in various applications, such as packaging and storage. Silica gel can absorb significant amounts of water vapor, helping to keep environments dry.
What does silica content?
Any metrial or thing which containts silica in it is call silica content..
What is meaning of pnemonoultramicroscopicsilcovolcanoca?
This is a lung disease caused by the inhalation of fine silica dust, resulting in inflammation in the lungs. It is also called silicosis.
Where can silica be found?
where can silica mineral can be found
