answersLogoWhite

0

Many ores contain metal oxides. Metal oxides are more stable than metals.

Energy is required to break the metal oxygen bond in these metal oxides to release the metal in its elemental form.

User Avatar

Wiki User

17y ago

What else can I help you with?

Continue Learning about Natural Sciences

Which metals are extracted from their ores by thermal decomposition?

Metals such as zinc, mercury, cadmium, and tin are extracted from their ores through thermal decomposition. The ores are heated to high temperatures, causing them to break down and release the metal in pure form.


What metals are extracted by froth flotation technique?

Froth flotation is commonly used to extract sulfide ores of copper, lead, zinc, and nickel. These metals are typically extracted from their ores by creating a froth that selectively separates them from the gangue materials.


What metals can be extracted from its ore by heat alone?

Metals like gold and silver can be extracted from their ores by heat alone. This is because these metals have relatively low melting points and can be separated from their ores through processes like smelting or cupellation where the ore is heated to high temperatures to extract the metal.


Why do you mine metal ores?

Metal ores are mined to extract valuable metals like iron, copper, gold, and aluminum that are used in various industries. These metals are essential for manufacturing products such as machinery, electronics, construction materials, and vehicles. Mining metal ores provides the raw materials needed for economic development and industrial processes.


Is it true that many metals are extracted from ores that contain sulfide minerals?

Yes, it is true that many metals, including copper, lead, and zinc, are extracted from ores containing sulfide minerals. These sulfide minerals are often rich in the desired metals and undergo processes such as roasting and smelting to extract the metals. The presence of sulfur can complicate processing, but it also allows for efficient metal recovery when managed correctly.

Related Questions

Where are metals extracted from?

Metals are extracted from various ores that are mined from underground.


What are the important ores?

Their importance is that these ores can be extracted into metals .


Which metals are extracted from their ores by thermal decomposition?

Metals such as zinc, mercury, cadmium, and tin are extracted from their ores through thermal decomposition. The ores are heated to high temperatures, causing them to break down and release the metal in pure form.


What metals are extracted by froth flotation technique?

Froth flotation is commonly used to extract sulfide ores of copper, lead, zinc, and nickel. These metals are typically extracted from their ores by creating a froth that selectively separates them from the gangue materials.


Do metals in the earths atmosphere must be mined and separated from their ores?

Metals found in the Earth's crust must typically be mined and extracted from their ores in order to be utilized. Through mining processes, the ores are extracted and then undergo various separation techniques to isolate the desired metal for industrial and commercial applications.


Are ores and rocks minerals or metals?

Ores are mineral deposits that contain metals in concentrated form. Rocks can also contain minerals, but not all rocks are considered to be minerals. Metals are elements that are typically extracted from ores through mining and processing.


What metals can be extracted from its ore by heat alone?

Metals like gold and silver can be extracted from their ores by heat alone. This is because these metals have relatively low melting points and can be separated from their ores through processes like smelting or cupellation where the ore is heated to high temperatures to extract the metal.


A mineral with a valuable metal in it is an?

All metals come in a Raw form and are extracted from rocks that are called Ores


Fairly reactive metals found as ores?

Sodium, magnesium, and aluminum are examples of fairly reactive metals that are commonly found as ores in the Earth's crust. These metals can be extracted from their ores through processes such as electrolysis or chemical reactions.


What is the difference between ores and native metals?

Ores are naturally occurring minerals that contain metal compounds that must be extracted, while native metals are metals that exist in their pure form in nature. Ores require processing to extract the metal, while native metals can be found in their metallic form without the need for extraction.


What metal is extracted from marble?

Marble does not contain any metal. It is primarily composed of calcium carbonate, which is a mineral commonly used in building and sculpture. Metals are typically extracted from ores such as iron from iron ore or copper from copper ores.


How Minerals that can be mined at a profit are called ores true or false?

True. Ores are minerals that contain valuable metals or elements that can be extracted economically through mining and processing.