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What kind of rocks does aluminium come from?
The primary ore is called "bauxite" from the French village of "Les Baux"
Can sedimentary rocks be scratched by a penny?
Yes, sedimentary rocks can often be scratched by a penny, as they typically have a hardness of 3 to 4 on the Mohs scale. A penny, made primarily of copper, has a hardness of about 3.5, allowing it to scratch softer sedimentary rocks like limestone or sandstone. However, harder sedimentary rocks like some shales may resist being scratched by a penny.
Can aquamarine be scratched by anything?
Yes! Diamond Aquamarine is a type of colored aluminum oxide (like emeralds and rubies, which have different colors) and as such, it is not the hardest jewel; diamonds are harder, and so, aquamarine can be scratched by diamonds.
Which layer of the earth is composed of rocks rich with silicon and aluminum?
The layer of the Earth composed of rocks rich in silicon and aluminum is the crust. The crust is the outermost layer of the Earth, and it includes both the continental crust, which is thicker and primarily made up of granitic rocks, and the oceanic crust, which is thinner and predominantly composed of basaltic rocks. These rocks are characterized by their higher concentrations of silicon and aluminum compared to other layers of the Earth.
Which substance contains only one kind of atom1 aluminum 2 ethanol 3 water 4 carbon dioxide?
Aluminum contains only one kind of atom.
What is A way to test a rocks hardness?
can it be scratched easy
What rock is aluminum rocks found in?
Aluminum is found in many sedimentary rocks, but the main ore of aluminum is the rock bauxite.
What kind of rocks does aluminium come from?
The primary ore is called "bauxite" from the French village of "Les Baux"
Light colored igneous rocks that are rich in aluminum potassium silicon and sodium are called what kind of rocks?
The light-colored igneous rocks rich in aluminum, potassium, silicon, and sodium are called felsic rocks. These rocks have a high content of minerals like quartz, feldspar, and muscovite, giving them their characteristic light color. Examples of felsic rocks include granite and rhyolite.
Is scratched an adjective?
it depends on ehat kind of sentence it is in for example She scratched the her phone. (scratched a verb) in the sentence: He out the scrathed pocket in his pocket. (scratched is an adjective)
Can sedimentary rocks be scratched by a penny?
Yes, sedimentary rocks can often be scratched by a penny, as they typically have a hardness of 3 to 4 on the Mohs scale. A penny, made primarily of copper, has a hardness of about 3.5, allowing it to scratch softer sedimentary rocks like limestone or sandstone. However, harder sedimentary rocks like some shales may resist being scratched by a penny.
What rocks can gold scratch?
Pure gold has a hardness of about 2.5 on the Moh's Scale, so it's safe to say that the vast majority of rocks could not be scratched by it. Gypsum and talc are a couple of very, very soft rocks that could be scratched by gold.
What kind of bump smells when scratched?
acne
Which rock would be scratched with the finger?
A very soft rock like gypsum or talc would be scratched easily with a finger. Rocks like quartz, granite, or diamond would not be scratched by a finger.
What rock is soft enough to be scratched by a nail?
Rocks that mostly contain minerals like mica, gypsum, and talc can be scratched by a fingernail.
Can magnetite can scratch other rocks and minerals?
Yes magnatite does and it can be scratched by a nail Jk!
Light-colored igneous rocks that are rich in aluminum potassium silicon and sodium are called what rocks?
Felsic rocks are light-colored igneous rocks rich in aluminum, potassium, silicon, and sodium. Examples include granite and rhyolite.
