Water that is in the form of clouds is relatively pure, although it does contain some dissolved pollutants from the air. Probably the purest you could find is old glacial ice in Antarctica, deposited at a time when global air pollution levels were much lower.
Mineral and ore originated form the molten rock or magma inside the earth. Magma or Lava is the solution of minerals and substances. Chance to have a non uniformly mixed mineral in the molten rock solution is possible but usually rare because the property of solution to diffuse into each other until uniformly mixed.
because lots of things can pollute the the and things around it
There are lots of particulate debris in the air that eventually settle, and minerals within its surrounding environment.
The Group 1 elements, the alkali metals, are so reactive that they have to be stored in oil; they will react explosively with water and since water is so prevalent in nature and the alkali metals are so unstable, you'd be very hard-pressed to find a naturally occurring sample. I urge you to go on youtube and look up reactions of Group 1 metals reacting with water. It's quite amusing.
Sodium is not found in nature as a pure element because it is very reactive.
Pure phosphorus is extracted my chemical means and can be bought, but it does not occur in nature.
Nickel is found pure in nature, in the ouskirts of Sudbary Ontairo. It can be obtained in a variety of ways with the help of manufacturing.
Calcium is never found in its elemental form in nature.
Water found in nature is never pure. Because of it's polarity, water naturally attracts most minerals. In order to get pure water, it must be filtered many times to remove all the impurities.
Alkali metals are not found as pure elements in nature.
pure element
Chlorine gas is the product of some chemical reactions, but the pure element is EXTREMELY reactive and is rarely found in nature.Chlorine is common in compounds such as sodium chloride (ordinary table salt).
The Group 1 elements, the alkali metals, are so reactive that they have to be stored in oil; they will react explosively with water and since water is so prevalent in nature and the alkali metals are so unstable, you'd be very hard-pressed to find a naturally occurring sample. I urge you to go on youtube and look up reactions of Group 1 metals reacting with water. It's quite amusing.
waterWater is the best conductor, but not in its most pure form. Pure water or H2O does not conduct electricity well at all. But, many substances dissolve in water. In fact it is known as the "universal solvent". Because of this, water found in nature and in use is rarely pure and will conduct electricity rather well.So, it is the many dissolved compounds in water, not the water itself that conducts electricity well.But normally yes, water it the best liquid conductor.
Sodium is not found in nature as a pure element because it is very reactive.
Rarely native elements are: As, Bi, Sb, Se, Ta, Te.
Rarely native elements are: As, Bi, Sb, Se, Ta, Te.
No. Generally in form of phosphate in nature.
yes but not in it's pure form
It is a compound. However as it is rarely pure in nature, it could be classed as a mixture too.