All minerals occur in the form of ore true or false Share with your friends. 2010-10-29 21:14:09 2010-10-29 21:14:09. Please select the best answer from the choices provided T F. Minerals that can be mined at a profit are called ores. Simply answer true or false. Share 0. As these ores / rocks are obtained naturally on the earth crust, for ultimate use these are mined, i.e., taken out of the earth..Minerals are the source of valuable metals, most frequently mined in the form of ore.Earth crust consists of rocks, and all the rocks have minerals. Log in. Date: My name: Section ID: E-mail these results to: E-mail address: Format: Me: My Instructor: My TA: Other: To learn more about the book this website supports, please visit its Information Center. Answer. True False … thanks. Ask your question. What kind of mine is used when ores occur in veins? Which items are TRUE about minerals? Most non-fuel minerals in the U.S. are extracted by subsurface mining. False : All ores are minerals but all minerals cant be a source to extract metals . New questions in Chemistry. Fossil fuel, black gold and rock oil are some other names of coal. 1. Top Answer. true or false? All minerals are rock. Bacteria are present on the surface of the meat and not on the inside. Fluorescent minerals: One of the most spectacular museum exhibits is a dark room filled with fluorescent rocks and minerals that are illuminated with ultraviolet light. Hence, option B, C and D are correct. Wiki User Answered . This answer has been confirmed … Join now. Shaft mines: Term. Let us mark them as True or False . All answers are verified by the Guinness World Records website. All minerals are chemical compounds (composed of more than one element). Few metals (which are non reactive with air, water, carbon dioxide and non metals) occur in the earth crust in free state or native state. that is we obtain ores from minerals easily and profitably. All ores are minerals , but all minerals cannot be called as ores - 23110169 Luster: Term. 1 Answer/Comment. s. Log in for more information. But all minerals are not ores. D. The mineral from which metals can be extracted profitably are called ores. Ferrous minerals contain iron. 1. Be the first to answer! They glow with an amazing array of vibrant colors - in sharp contrast to the color of the rocks under conditions of normal illumination. All minerals are not ores. Be the first to answer! Mineral ores are only of metallic nature. Metals can be profitably extracted from ores. Share with your friends. Resource Est. A) TRUE: B) FALSE: 10: Life on Earth would not be possible without weathering. Question|Asked by alexanderawesome12345. They are in the form of compounds like oxides, sulphides, carbonates, sulphates, silicates etc. minerals are natuaral substance which occurs natuarally. TRUE: B) FALSE: 20: All minerals display a physical property known as fracture. Wiki User Answered . Need a Hint? hope this will help you! Please take 5 seconds to Share this. Hence, all the ores are minerals. What term is used for how a mineral reflects light? Although topaz and quartz appear similar, they are two different minerals. TRUE. This true or false round is all about Guinness World Records. B. minerals are made of one element or one compound of elements. 0 0 1. Is it true or false? in Yrs. Alkali metals are generally extracted by the electrolysis of their ores in fused state. Write true or false. These metals are usually found through mining processes because they are often found mixed with sediments and other soil components. Answered All minerals are compounds. True. All rocks are composed of minerals. Hi there, True or False question that i cannot answer. Which of the following statements in true ? Updated 8/7/2016 3:39:09 PM . set from raw minerals and ores with names isolated - Buy this stock photo and explore similar images at Adobe Stock 1. Explanation: (1) All ores are minerals . 3.The Taj Mahal is made of sandstone. Intermolecular distance What are saturated and unsaturatedHydrocarbons ____ periodical classification is similar to repetition of musical notes ᴬᶠʳᵃⁱᵈ ᵗᵒ ᵇᵉ ᵇˡ� 0 Answers/Comments . Ore : Mineral from which metal can be extracted (2)All minerals are ores . Asked by Wiki User. 1. s. Expert answered|emdjay23|Points 129446| Log in for more information. True False. Asked 8/5/2016 2:06:02 PM. Need a Hint? These two types of metals are known as native metals because they are naturally occurring within the Earth's stratosphere. Minerals Quiz Answers. 5 6 7. All ores are essentially minerals too. Join now. True 5. 2. Mineral ores are only of metallic nature. benzene is. Igneous rocks are associated with ores of metals due to their origin by cooling magma resulting in crystalline rocks rich in mineral content. Examples include Gold and Platinum. True or false. Quartz is silicon oxide (a silicate). Answer. E. minerals are the components that make up the rocks. Answer =All ores are minerals. Precious metals like gold and silver are used for making utensils. Answer . True or false: topaz and quartz are two names for the same mineral. C. observing one property is often the best way to identify minerals. A) TRUE: B) FALSE: 9: There would be no soils on Earth without both mechanical and chemical weathering. Peat has very little carbon. Term. True False weegy; Answer; Search; More; Help; Account; Feed; Signup; Log In; Question and answer. Need a Hint? Only some minerals have a high concentration of the metal. c Write True or False. Mineral reserve: the known deposits of mineral in ores that are worth mining – The place where a mineral is found *All minerals are nonrenewable, so, how long until we run out? Mineral deposit - Mineral deposit - Native metals: Only two metals, gold and platinum, are found principally in their native state, and in both cases the native metals are the primary ore minerals. Sandstone is a sedimentary rock. 4. Log in. Life Exp. weegy; Answer; Search; More; Help; Account; Feed; Signup; Log In; Question and answer. Hence , All ores are called minerals. Metallic minerals are generally found in igneous rocks. Mineral : Is anything that is found in earth crust . (A) All ores are minerals (B) All minerals are ore (C) All alkalis are not bases (D) All of these. Therefore all minerals … Is weight used to identify minerals? Rocks that contain a metal oxide are called ores true or false? Asked 9/5/2017 2:33:29 PM. Answer verified by Toppr . What mineral is a number 9 on the Mohs Hardness Scale? Copper can be obtained from its ores by smelting true or false? FALSE. True False. A) TRUE: B) FALSE: E-mail Your Results. True False Mineral ores are only of metallic nature. Therefore, the statement minerals are inorganic is true. d)phosphorous catches fire in air. Ground beef, on the other hand, has to be cooked all the way through to an internal temperature of 71°C (160°F). Human beings or all living beings contain carbon and hydrogen bonding, therefore, they are able to perform various biochemical reactions. This is true . Minerals that can be mined at a profit are called ores. But, metals cannot be extracted from all minerals profitably. c)we can store copper sulphate in an iron vessel. B. Uses . Definition. Tags: Bauxite, Chemistry, Clay, Cryolite, Mineral and Ore, Mineral vs Ore. 0 1 2. braxtonparrish2 06/05/2018 Chemistry High School +5 pts. Updated 362 days ago|10/18/2019 6:53:18 PM. All ores are minerals but all minerals are not ores. For example, NaCl is an inorganic mineral. Minerals that can be mined at a profit are called ores true or false? ?-Depends on two things: 1. the size of the reserve (How much there is!) 0 1 2. state true or false: a)all the minerals are ore. b)sodium metal doesn't occur in its native form in nature. India is one of the richest countries in mineral resources in the world. Answer. Corundum - it breaks in hexagonal pieces and can be ground up for sandpaper. (How fast we are using it!) 2. 0 Answers/Comments. 2. Updated 9/5/2017 3:03:15 PM. Minerals that can be mined at a profit are called ores. e)steel is used for making machine parts. but ores are obtained from mineral rocks which have a high concentration of a particular metal. 6.Asia has more than one-third of the world's coal. Asked by Wiki User. 2. the rate at which we are using it up! This statement is true: The mineral ores for gold and silver are commonly found in the earth's crust. D. minerals can only be identified by their color and hardness. The major difference between vitamins and minerals is, while vitamins are organic compounds, minerals are single, inorganic elements that are found in the soil. Silver, copper, iron, osmium, and several other metals also occur in the native state, and a few occurrences are large enough—and sufficiently rich—to be ore deposits. Use a digital food thermometer to measure the internal temperature of your burger or meatballs. Definition. A. rocks are the components that make up minerals. No, never! Question. Topaz is harder than quartz. Asked 363 days ago|10/18/2019 3:09:01 PM . Related Questions. The five characteristics necessary for a substance to be a mineral are Naturally Occurring, Inorganic, Solid, crystal structure and Definite Chemical Comp… 1. False g. Expert answered|Walidj|Points 73| Log in for more information. True. Question. TRUE: B) FALSE: 8: Clay minerals are common end products of chemical weathering on Earth. Answer. TRUE or FALSE Question #1: Minerals are inorganic elements that come from the earth. Topaz is also a silicate, but fluorine and aluminum are integrated into the crystal structure. Term. 7. true false Correct Wrong. true or false if false give correct answer . Asked by Wiki User. Example: Clay is the mineral of Aluminium. Those minerals which contains a high percentage of the metal and from which, it is profitable to extract the metal are known as ores. Newer Post Older Post Home. Easy. Find out the 10 GK Question and Answers on Mineral Resources in India that will enhance the general knowledge of the readers. Hence, they are alive. TRUE: It is safe to eat steaks rare or medium-rare as long as the internal temperature reaches 63°C (145°F). Asked by Wiki User. Minerals are obtained by a process called mining. Minerals are those substance that occur naturally in the earth's crust whereas those minerals which have high percentage of a particular metal and from which metal can be extracted profitably are called ores. Top Answer. As records are broken all of the time (and the site itself states that records may sometimes need updating), I have included the date of the record in brackets after the questions. Most of the ores contains metals in combined state. Select three correct answers. Definition. Definition. 1. Mineral ores are only of metallic nature. All ores are minerals. this statement is true that all ores are minerals but all minerals are not ores. 1. (If false give the correct statement) 1. Answer: TRUE. (3)All mineral can not be ore . Answer. Related Questions. An ore is a rock that contains enough of a mineral resource to be economically profitable contains any amount of a mineral resource contains no waste materials but is made entirely of a pure mineral substance 2. 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