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Does A minerals ability to reflect light refer to streak?
No, a mineral's ability to reflect light does not refer to streak. Streak is the color of the powder left by a mineral when it is scraped across a rough surface. The ability of a mineral to reflect light is usually related to its luster, which describes how light interacts with the mineral's surface.
What trend can be identified on the periodic table?
One trend that can be identified on the periodic table is the periodicity of elements, which refers to the repeating patterns of properties such as atomic number, atomic mass, and chemical reactivity across rows and columns.
What is the tightness across the surface of water caused by the polar molecules pulling on each other called?
AnswerIt is called surface tension.Erosion is the process of Weathering and transport of solids.
Is a copper pot a conductor of heat?
Yes, copper is an excellent conductor of heat due to its high thermal conductivity. This property allows copper pots to heat up quickly and evenly distribute heat across its surface, making them a popular choice for cooking.
Was is sulfur's streak?
Sulfur's streak is a pale yellow color. This is the color left behind when a mineral is scraped across a porcelain tile to test its streak.
Paolo wanted to identify a mineral. He rubbed a corner of the mineral across a white tile and recorded the color of the mark. What property was Paolo measuring?
Paolo was measuring the streak of the mineral. The streak is the color of the powder that a mineral leaves when it is scraped across a hard surface, such as a tile. This property can help identify the mineral, as the streak color may differ from the mineral's external color.
If you obtain the powder of a mineral by rubbing the mineral on a porcelain which property have you observed?
By rubbing a mineral on porcelain to obtain powder, you are observing its streak. The streak is the color of the powder produced when the mineral is scraped across a hard, unglazed surface, such as porcelain. This property helps in identifying the mineral, as the streak color can be different from the mineral's external color.
What name is given to the dust that is left on a surface after a mineral has been scraped across it?
The dust left on a surface after a mineral is scraped across it is called streak.
Why is streak a more reliable property than the actual color of the mineral?
Streak is considered a more reliable property than the actual color of a mineral because it provides a consistent result regardless of the mineral's surface appearance. The streak is the color of the mineral's powder when it is scraped across a hard surface, which helps to eliminate variations caused by impurities or weathering that can affect the mineral's external color. This characteristic is particularly useful for distinguishing between minerals that may appear similar but have different streak colors. As a result, streak is a more definitive identifier in mineralogy.
What property of water makes it possible for some insects he skate across the surface of a river or lake?
surface tension
What is the color of the powder that a mineral leaves went is scratched across a special plate?
The color of the powder left by a mineral when scratched across a special plate is called the streak color. This color may differ from the actual color of the mineral itself and is a helpful characteristic in mineral identification.
Does A minerals ability to reflect light refer to streak?
No, a mineral's ability to reflect light does not refer to streak. Streak is the color of the powder left by a mineral when it is scraped across a rough surface. The ability of a mineral to reflect light is usually related to its luster, which describes how light interacts with the mineral's surface.
How can an unglazed porcelain tile be used to identify a mineral?
You identify minerals through a streak test. This involves taking the tile and the mineral to be identified and rubbing them together. This produces a colored streak on the tile, which can be used to identify the mineral. Consult a field guide for specific colors.
What changes the density of the earth's crust in particular places?
rocks and mineral deposits play a role in the various densities across the earth's surface :)
The true color of a mineral is called?
The color of the powdered form of a mineral is called
What is the difference between a minerals hardness and streak?
Mineral hardness measures a mineral's resistance to scratching, while streak is the color of the powdered form of a mineral. Hardness is determined by the Mohs scale, while streak is identified by rubbing the mineral across a porcelain plate to see the color left behind.
A rock leaves a white streak when it is scraped across a surface it probably contains what mineral that is used to make powder?
The rock likely contains the mineral talc, which is known for leaving a white streak when scratched against a surface. Talc is commonly used in the production of powder products such as baby powder and cosmetics.
