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The main source of lead is an ore called galena. Galena is a crystalline form of lead sulphide (PbS), is grey and forms cubic crystals (or sometimes shaped like cubes with their corners sliced off) and occurs abundantly in many countries. Near where I live in the UK (in the Mendip Hills) are remains of lead mines that were worked 2000 years ago by the Romans. If you look carefully you can still see small amounts of galena on the surface of the ground even today.
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The mineral galena is the chief ore of which metal?
Galena is the chief ore of lead. It is a lead sulfide mineral that is the most important source of lead. Lead is used in a variety of applications, including batteries, construction, and plumbing.
Which renewable source could become a non renewable source if used faster than earths abilty to replenish it?
Biomass can become a non-renewable source if harvested faster than plants can regrow. This can lead to deforestation and depletion of the resource.
What types of minerals is galena?
galena is a sulfide mineral, with the formula PbS (lead and sulfur).
Why is nonpoint source potentially more harmful than point source pollution?
Nonpoint source pollution can be more harmful than point source pollution because it comes from diffuse sources across a wide area, making it challenging to control and trace back to specific origins. This can lead to widespread contamination of water bodies and ecosystems. In contrast, point source pollution comes from identifiable and controllable sources, which can be easier to regulate and manage.
What are the minerals of lead?
Lead is an element. Its elemental symbol is Pb (shorthand of the Latin word plumbum, as it was used for plumbing) and its atomic number is 82. It is the second to last nonradioactive element. As it is an element and therefore is pure. Everything is made of elements; elements are made of nothing but protons, neutrons, and electrons.
What do you mean by lead source?
Lead source can help you to determine how to proceed and can tell how it is created. In lead source the XX helps in identifying the action the user made.
What is the main source of the lead?
The main source of lead will have to be Galena
What are the sources of lead?
Galena is the source
The main source of lead?
The main source of lead exposure in humans is through contaminated water, paint, soil, and dust. Lead can also be found in certain consumer products such as traditional medicines, cosmetics, and pottery. Additionally, occupational exposure to lead in industries like mining, battery manufacturing, and construction is another significant source of lead exposure.
Which areas were a source of lead for the Phoenicians?
Spain, Sardinia.
What is the source of the lead found in the earth's crust?
granite
What metals come from galena ore?
The ore galena (lead II sulfide) is the major source of lead.
What is the mineral galena made of?
It is the natural mineral form of lead sulphide. It is an important ore of lead and a source of silver
What is the major source of lead pollution in Indian cities?
Urbanization and industrialization
Will the source voltage lead or lag the current in a circuit?
In an AC circuit, the source voltage can either lead or lag the current, depending on the type of load. Inductive loads cause the voltage to lag the current, while capacitive loads cause the voltage to lead the current.
What is the primary source of lead batteries fishing weights and lead shields?
The primary source of lead used in batteries, fishing weights, and lead shields is mined lead ore, particularly galena (lead sulfide). Once extracted, the lead undergoes refining processes to produce pure lead, which is then molded or shaped into various products. Additionally, recycled lead from spent batteries and other lead-containing materials significantly contributes to the supply, as recycling helps reduce environmental impact and resource depletion.
Does the Missouri river lead all the way into the Pacific?
NO!!!! Its source is in the Rocky Mountains. It flows eastwards from that source tgo join the Mississippi.
