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What are the various properties and uses of salt?

Salt is an ionic compound consisting of sodium and chloride in a face-centered-cubic lattice structure. Salt contains equal portions of chlorine and sodium. Bulk salt crystals are translucent and cubic in shape. Pure salt is white, although impurities may give it a blue or purple tinge.\nSalt has a high water solubility of 359 grams per liter. Salt in water solutions can be made to recrystallize as dehydrate sodium chloride, where each sodium chloride molecule is weakly bonded to two water molecules. Adding salt to water changes its physical properties. A salt and water solution has a lower fr..

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What are the physical properties of silver?

Malleability is the ability of a material to be hammered or rolled. High malleability enables the metalworking of silver into complex shapes at relatively low temperatures. Ultra thin foils of silver for industrial and aerospace applications are also possible because of its malleability. Ductility is the extent to which a material can be stressed and drawn into thin wires making it useful for electrical applications.\nSilver is commonly used in electrical contacts for radio-frequency applications because of its superior electrical conductivity. This high electrical conductivity also makes silv..

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How many liters are equal to one kilometer?

It is possible to convert liters into kiloliters since they are both units of volume measurement. "Kilo-" is an official SI prefix and modifies the base volume unit of a liter by a factor of 1,000. Therefore, 1 kiloliter equals 1,000 liters. Other SI prefixes modify base units of measure by different factors; 1 milliliter represents a thousandth of a liter. To illustrate the use of prefixes with distance measurements, 1,000 meters are equivalent to 1 kilometer.

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Where do euglena live?

Euglena move through their environments by using a tail-like appendage, known as a flagellum, which they wave back and forth to push through the water. They are not related to algae but are capable of getting energy both by consuming organic compounds and through photosynthesis. They have eyespots that allow them to detect and stay near sources of light.

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Where can igneous rocks be found?

Igneous rocks form from magma and lava that cools and solidifies. As this happens, the magma or lava crystallizes, creating igneous rock, of which there are many variations. Igneous rocks come in two types, extrusive and intrusive. Igneous rocks are split into these two categories based upon how they cool. Extrusive rocks form form lava on the surface that crystallizes, forming finely grained crystals, but intrusive rocks instead cool and crystallize below the surface of the earth from magma. They cool at a slower rate, forming large, coarsely-grained crystals. There is an unwritten third type..

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What is the name of the most recently discovered planet?

According to the Huffington Post, Gliese 832c is a 'stone's throw' from the earth, situated at a distance of 16 light years. The planet is five times larger than Earth and seems to have a 'habitable zone' like Earth, with a high probability of the existence of water. The planet is orbiting around a red dwarf star, which has a lower temperature than our sun.

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Why do atoms form chemical bonds?

The Octet Rule is a principle in chemistry that states an atom is most stable when there are eight electrons occupying its outermost orbital. The type of bond an atom forms is relative to the behavior of their valence electrons and electronegativity values. The difference in electronegativity between atoms determines if they form a covalent bond or a ionic bond.\nIn an ionic bond, one atom donates its valence electrons to another atom. The electron donor becomes positively charged, and the electron receiver becomes negatively charged. These charged particles become attracted to each other and ..

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What are some of the abiotic factors in a tropical rainforest?

Several abiotic factors are considered in categorizing an ecosystem as a tropical rainforest: the average temperature must be greater than 75 degrees Fahrenheit, the annual rainfall must be more than 98 inches and there must never be any occurrence of frost. The soil is typically poor in a tropical rainforest because the heavy rainfall washes away nutrients and it is usually acidic. Because of the soil conditions, many trees rely upon lateral root systems rather than deep tap roots.Tropical rainforests play an important role in sustaining oxygen-dependent life on Earth. Although they only cove..

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How many bones are in the human hand?

Each finger contains three bones, except for the thumb, which contains two bones. Human hands and feet are remarkably similar, with the feet containing 26 bones arranged in a manner similar to hand bones. As with fingers, the toes each have three bones, with the exception of the big toe, which has two bones. The soles of the feet contain five bones called metatarsals that are arranged in a similar fashion as metacarpals.

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What is the primary function of fibrinogen?

MedlinePlus indicates that excessive bleeding and poor clotting are sometimes symptoms that too little fibrinogen is being produced. If a test reveals that atypical amounts of fibrinogen are in the blood, there are several possible causes. For example, in disseminated intravascular coagulation, too much fibrinogen is used to form clots, which eventually leads to the body experiencing a deficiency. Occasionally, the liver simply does not produce enough fibrinogen. Some people are born with this trait, while others acquire it. Excess bleeding also uses up large amounts of fibrinogen.

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