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Is it true that many metals are extracted from ores that contain sulfide minerals?
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What are the non metals?
Minerals that do not contain a metallic element.
When a mineral deposits classified as an ore?
An ore is a portion of a mineral deposit that can be economically extracted at the present time. A mineral deposit is a concentration of naturally occurring material that is potentially economic to extract.
Are metals mined from the earth's mantle or crust?
Metals are primarily mined from the earth's crust, which is the outermost layer of the Earth. The crust contains a wide range of minerals and metal ores that can be extracted through mining processes. The earth's mantle, which lies beneath the crust, is composed mainly of solid rock and does not contain significant deposits of metals that are economically viable to mine.
What metals can be extracted from its ore by heat alone?
Jobby
Which metals are extracted from their ores by thermal decomposition?
siliconMagnesiumIronNickelCopperGoldSilver
When is a mineral classified as an ore?
Minerals and groups of minerals can be classified as an ore when they contain a sufficient amount of desired material, most times metals, to be extracted and processed feasibly.
How are sulfide and sulfate mineral different?
Sulfate minerals contain the ion SO42- and generally have a vitreous to dull luster.Sulfide minerals contain the ion S2- and tend to have a metallic luster.Sulfate minerals include the SO42− anion in their chemical makeup, and they are often deposited hydrothermally, by evaporation, or by oxidation of sulfide minerals.Sulfide minerals contain the S2- anion in their chemical makeup. Combining with a wide range of metals like iron, nickel, copper, lead and antimony, the sulfides form an economically important class of metal ores.
What are the non metals?
Minerals that do not contain a metallic element.
How are minerals extracted from their ores?
metals are extracted from their ores according to their reactivity series.firstly, metals that are more reactive that carbon are extracted by electrolysis whic is breaking the compounds down using electricity.secondly, metals that are less reactive than carbon are extracted by reduction in which carbon is added to the metal ore, carbon react with oxygen and the metal remain by itself pure.example: Zinc oxide + Carbon ----> Zinc + Carbon dioxideGold and Platinum are found in nature by themselves.
From what type of rocks are the metals produced to manufacture bicycles?
The metals are extracted from ores, which are rocks and minerals that contain a sufficient amount of the desired metal to be extracted in an economically feasible manner. Bicycle steel is produced from iron that is refined most often from banded iron rock formations. Bicycle aluminum is a product of the refinement of the rock bauxite.
non metallic minerals?
they do not contain metals and are lighter than metallic minerals . they cannot be mouled into different shapes. generally,they contain :
Definition of non-metallic minerals?
they do not contain metals and are lighter than metallic minerals . they cannot be mouled into different shapes. generally,they contain :
What are minerals that contain metallic elements called?
They may be called "ores" but the term includes other minerals that contain valuable elements that are not metals.
What the minerals in pots and pans?
Pots and pans rarely contain minerals. However, they DO contain metals, most commonly iron, aluminum and copper.
What is it called when dissolved oxygen reacts with minerals that contain metals?
Oxidation
When a mineral deposits classified as an ore?
An ore is a portion of a mineral deposit that can be economically extracted at the present time. A mineral deposit is a concentration of naturally occurring material that is potentially economic to extract.
Where are metals extracted from?
Metals are extracted from various ores that are mined from underground.
