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Q: Does iron pyrite flake off in small pieces when rubbed?
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What do you call the small pieces of rocks?

chip


Which region of the Caribbean was formed from small continental pieces that were carried by the Caribbean plate as it moved away from Africa?

the question can also be stated: As the Caribbean plate moved away from Africa, it carried small continental pieces with it, and those pieces became the islands of the ______? and the correct answer is Greater Antilles


What is the difference between real gold and fool's gold?

Gold is an element--gold. There's only gold in it. Pyrite--fool's gold--is a compound of iron and sulfur.Gold has the chemical symbol Au, and it is heavier and softer than a lot of other metals. It is considered a "noble" metal because it does not corrode or otherwise react with other elements easily. Other materials may be similar in color such as brass or fool's gold.Fool's gold is iron pyrite, and has the chemical formula FeS2. It is a brittle solid, where gold is soft.A small piece of fool's gold will break apart into many pieces if tapped with a hammer or like object. A small goldnugget will flatten slightly but will not break apart. Real gold is soft, and the pressure of a thumbnail will make a small indentation in it. See the field test that follows.Gold has a specific gravity around 19 while fools gold (iron pyrite) has a specific gravity of 4.95 to 5.10.Fools gold is harder than gold. The hardness of Fools gold is 6 to 6.5 while gold is softer and has a hardness of 2.5 on the Moh's scale of hardness.Pyrite is slightly harder than steel and cannot be scratched with a knife while gold is much softer than steel and can easily be scratched with a knife.Pyrite emits sulfur when heated...gold does not. There are many differences between Fools Gold and Gold, that is how "fools gold" got its name.Fools gold (iron pyrite) is relatively heavy, it is about one fourth to one third as heavy as gold and about as heavy as iron. with a knife.Field TestProspectors had a pretty simple test to determine if what they had found was the real stuff or fool's gold. Real gold is extremely malleable, unlike the crystals of fool's gold. If they could put a small indentation in a piece of gold with their fingernail, it was the real thing. Interesting factoid...Gold forms in pyrite deposits. To get it out, you grind the pyrite fine. Next, heat the pyrite until the sulfur burns off. Finally, put the remaining product in water and use a magnet to separate out the iron. Now you can sell the iron for a good price, and the gold for a very good price.


What are telling details in news?

Small pieces of information and visual scenes that tell audiences a lot about the story


What is the name of the process that breaks large pieces of rock into small piece of sediment?

its called weathering, or erosion

Related questions

What is flake in cooking?

the process of breaking off small pieces from foods to check if it is done is a flake!


What are three sentences for the word flake?

A flake is a small, flat piece that falls off of a larger object. When used as a verb, flake means to break off in small pieces or layers. In slang terms, someone who is unreliable or unreliable can be called a flake.


What is a small flake found on fish?

A "scale" is a small flake found on fish.


A plastic rod will pick up small pieces of paper when it has been rubbed with a cloth?

When the plastic rod is rubbed with a cloth, it becomes charged with static electricity. The rod becomes positively charged by stripping electrons from the cloth, making it attractive to the small pieces of paper which are negatively charged. This electrostatic force allows the plastic rod to pick up the small pieces of paper.


What is foamy flake in brook?

Foamy Flake -Small bubbles in water


When Eraser is rubbed with wool do it attract piece of paper?

When an eraser is rubbed with wool, it gains a small negative charge due to the movement of electrons between the two materials. This static electricity doesn't usually attract paper, but it can help remove eraser residue from the paper due to an electrostatic effect.


Does fools gold come in flakes?

Yes, fool's gold (also known as pyrite) can sometimes come in small, flake-like formations. These flakes can resemble gold but are actually composed of iron sulfide.


Would small pieces of tissue paper near a rubbed balloon why would they probably stick to the balloon?

Yes, small pieces of tissue paper would likely stick to a rubbed balloon because the balloon becomes charged with static electricity when rubbed, creating an attractive force between the balloon and the tissue paper. This attraction is due to the transfer of electrons from one surface to another, resulting in static cling between the two materials.


what do fish fry's eat?

good question... they can eat normal flake food broken up in to small pieces or the normal food you have.as well as this they can eat some live food as long as it is small


Small crystals of snow?

Snow flake!


Why does plastic ruler that has been rubbed with cloth have the ability to pick up small pieces of paper Why is this difficult to do in humid day?

When a plastic ruler is rubbed with cloth, it becomes charged with static electricity. This static charge attracts small pieces of paper due to the phenomenon of electrostatic attraction. On a humid day, the moisture in the air can dissipate the static charge more quickly, making it harder for the ruler to pick up the paper.


What a small piece of snow that rhymes with cake?

flake