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Are all ores extracted first before they are purified?
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Well, you have to get them from someplace. They have to be extracted from the ground before they can be processed.
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∙ 15y ago
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Does sulfur have ores?
yes , sulphur have ores. such ores are called sulphide ores. these sulphide ores are purified by the process called roasting. this is the process which involves heating with oxygen and then reducing into original metals. eg: copper sulphide, zinc sulphide, etc.
What is the name of a deposit from which minerals can be extracted profitably?
Ore
How does nuclear energy extracted from the ground?
We use uranium and products derived from it as our source of nuclear energy. Uranium ores must be mined from underground.
What is a metallic ore?
Its mineral (rock) that can be processed to produce base metal, here are a few examples Chalcocite: Cu2S for production of copper Bauxite Al2O3 for production of aluminium Argentite: Ag2S for production of silver
Does iron come from rocks called ores?
Yes, iron typically comes from rocks called ores. Ores are mineral deposits that contain enough iron to be economically extracted. Iron ores are usually oxide or sulfide minerals that must undergo processing, such as crushing, grinding, and magnetic separation, to extract the iron.
What are the important ores?
Their importance is that these ores can be extracted into metals .
Where are metals extracted from?
Metals are extracted from various ores that are mined from underground.
Why do you mine metal ores?
Metal ores are used as resources from which metals may be extracted.
Which metals are extracted from their ores by thermal decomposition?
siliconMagnesiumIronNickelCopperGoldSilver
How is polonium extracted from the ground?
Now polonium is not extracted from uranium ores; polonium is more simple prepared by nuclear reactions.
Where is metal discovered?
Iron is extracted from iron ore. Copper is extracted from several ores, Chalcopyrite being one.
Does sulfur have ores?
yes , sulphur have ores. such ores are called sulphide ores. these sulphide ores are purified by the process called roasting. this is the process which involves heating with oxygen and then reducing into original metals. eg: copper sulphide, zinc sulphide, etc.
How do you extract silver from uranium ore?
Silver is not extracted from uranium ores.
What is the name of a deposit from which minerals can be extracted profitably?
Ore
What metal is extracted from ore?
all metal extraction is done from ores
Where is protactinium mined now?
In the past protactinium was extracted from the residues of uranium ores; now is extracted from thorium irradiated in nuclear reactors.
Can all rocks be referred to as ores?
No, not all rocks can be referred to as ores. Ores are rocks or minerals that contain sufficient quantity of a sought-after material, like metals, that can be extracted and processed for use. So, while all ores are rocks, not all rocks are considered ores.
