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The color of the powder that a mineral leaves on a piece of white unglazed porcelain is called?
Wiki User
∙ 14y ago
streak
Wiki User
∙ 14y ago
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What mineral leaves a streak on paper?
diamond
What color streak does the mineral nickel leave?
Nickel leaves a silver-gray streak. Note that nickel is an element.
What is the process called when plants release water from their leaves?
transpiration
What is an expensive white powder that comes from the leaves of the coca bush?
It's called coca powder. It is made from coca leaves and it is green in color.
What is the difference between hard water and soft water?
The presence of calcium and magnesium salts in the form of hydrogencarbonate, chloride and sulphate in water makes water 'hard'. Hard water does not give lather with soap. Whereas, water free from souluble salts of calcium and magnesium is called soft water. It gives lather with soap. And also hard water forms scum(precipitate) with soap, therefore unsutable for laundry but soft water does not form scum.
What refers to the color left behind when a mineral's is rubbed across and unglazed porcelain plate?
Which mineral leaves a green-black powder when rubbed against an unglazed porcelain plate?
What is shale's streak?
Shale normally leaves a brown streak on unglazed porcelain plates. However, shale can also leave a white streak on unglazed porcelain plates.
When you drag a piece of calcite across an unglazed porcelain plat it leaves behing a white line?
Streak
If you rub a mineral against a piece of porcelain tile what does this procedure tests the of the mineral?
Rubbing the mineral against an unglazed ceramic tile, called a streak plate, leaves a streak of the powdered mineral. This powder reflects the true color of the mineral. It's called a streak test, and the resultant line of color is called the streak. A link can be found below to check facts and learn more.
The true color of a mineral is called?
The color of the powdered form of a mineral is called
Rubbing a mineral against a piece of unglazed ceramic tile is a test for .?
Rubbing the mineral against an unglazed ceramic tile, called a streak plate, leaves a streak of the powdered mineral. This powder reflects the true color of the mineral. It's called a streak test, and the resultant line of color is called the streak. A link can be found below to check facts and learn more.
One way to help identify a mineral is to rub it against a piece of porcelain tile This procedure tests the of the mineral A streak B hardness C luster D cleavage?
The test is called a streak test and it leaves a powdered form of the mineral on the porcelain. The powdered mineral reveals the true color, of the mineral specimen, which may or may not match the color of the specimen.
What is rock streak?
Streak is a method used to help identify minerals. A mineral can have very similar characteristics such as luster, colour, hardness, specific gravity ect, but even minerals with very similar characteristics including colour can have different streaks...which is the 'colour' the mineral makes on a scratch plate when drawn accross it in a stroke..thus creating the streak.
Which group of minerals is streak most useful for?
The colour of the streak left by a mineral is one of the features used to identify it. For instance, haematite leaves a red streak, malachite leaves a light green streak, while quartz, calcite and gypsum all leave a white streak.
Why would topaz not leave a streak on an unglazed porcelain plate?
Topaz will leave a streak, it is just that the streak is white and will therefore not be apparent against the white background of the standard streak plate.ALSOTopaz is harder than unglazed porcelain (the streak plate), and therefore normally leaves a scratch rather than a streak.
When you rub a mineral on something it leaves a mark called?
streak
What is the color of the powder that a mineral leaves went is scratched across a special plate?
what is the color of the powder called that a mineral leaves when scratched across a special plate
