Life Exp. ?-Depends on two things: 1. the size of the reserve (How much there is!) 6.Asia has more than one-third of the world's coal. 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. Sandstone is a sedimentary rock. Asked 8/5/2016 2:06:02 PM. Therefore, the statement minerals are inorganic is true. Log in. s. Log in for more information. Most non-fuel minerals in the U.S. are extracted by subsurface mining. 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. benzene is. Use a digital food thermometer to measure the internal temperature of your burger or meatballs. 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. Be the first to answer! 1 Answer/Comment. 1. Answer. FALSE. TRUE or FALSE Question #1: Minerals are inorganic elements that come from the earth. Answer. 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. Write true or false. Therefore all minerals … 0 1 2. Shaft mines: Term. True or false: topaz and quartz are two names for the same mineral. Is it true or false? 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. true or false if false give correct answer . Due to paucity of time it would not be possible for us to provide the answers to all your queries. Ore : Mineral from which metal can be extracted (2)All minerals are ores . Select three correct answers. Precious metals like gold and silver are used for making utensils. False : All ores are minerals but all minerals cant be a source to extract metals . TRUE: B) FALSE: 8: Clay minerals are common end products of chemical weathering on Earth. 4. What kind of mine is used when ores occur in veins? Answer verified by Toppr . A. rocks are the components that make up minerals. Need a Hint? Quartzite is an igneous rock. 1. True False … Top Answer. Those minerals which contains a high percentage of the metal and from which, it is profitable to extract the metal are known as ores. India is one of the richest countries in mineral resources in the world. Term. Need a Hint? What mineral is a number 9 on the Mohs Hardness Scale? Mineral ores are only of metallic nature. Answer. Log in. All rocks are composed of minerals. Minerals that can be mined at a profit are called ores. Answered All minerals are compounds. These two types of metals are known as native metals because they are naturally occurring within the Earth's stratosphere. in Yrs. Share 1. Mineral : Is anything that is found in earth crust . (3)All mineral can not be ore . E. minerals are the components that make up the rocks. hope this will help you! 2. Let us mark them as True or False . Wiki User Answered . Be the first to answer! This answer has been confirmed … Need a Hint? Need a Hint? 5 6 7. but ores are obtained from mineral rocks which have a high concentration of a particular metal. All minerals are chemical compounds (composed of more than one element). Quartz is silicon oxide (a silicate). Explanation: (1) All ores are minerals . Related Questions. TRUE: It is safe to eat steaks rare or medium-rare as long as the internal temperature reaches 63°C (145°F). All ores are minerals but all minerals are not ores. Rocks that contain a metal oxide are called ores true or false? Ferrous minerals contain iron. minerals are natuaral substance which occurs natuarally. Top 5. All ores are essentially minerals too. True False. They are in the form of compounds like oxides, sulphides, carbonates, sulphates, silicates etc. Peat has very little carbon. Definition. Share with your friends. c)we can store copper sulphate in an iron vessel. All ores are minerals. D. The mineral from which metals can be extracted profitably are called ores. Resource Est. Most of the ores contains metals in combined state. Hi there, True or False question that i cannot answer. 0 0 1. TRUE: B) FALSE: 20: All minerals display a physical property known as fracture. weegy; Answer; Search; More; Help; Account; Feed; Signup; Log In; Question and answer. Asked by Wiki User. Minerals are the substances which are solid and does not contain carbon atoms. No, never! Answer. Which of the following statements in true ? set from raw minerals and ores with names isolated - Buy this stock photo and explore similar images at Adobe Stock Alkali metals are generally extracted by the electrolysis of their ores in fused state. Join now. B. Newer Post Older Post Home. Hence, option B, C and D are correct. Updated 362 days ago|10/18/2019 6:53:18 PM. Share 0. This statement is true: The mineral ores for gold and silver are commonly found in the earth's crust. Find out the 10 GK Question and Answers on Mineral Resources in India that will enhance the general knowledge of the readers. thanks. TRUE. that is we obtain ores from minerals easily and profitably. Minerals that can be mined at a profit are called ores true or false? 2. the rate at which we are using it up! These metals are usually found through mining processes because they are often found mixed with sediments and other soil components. Copper can be obtained from its ores by smelting true or false? c Write True or False. True False. Hence, all the ores are minerals. Answer . 0 Answers/Comments. Mineral ores are only of metallic nature. Although topaz and quartz appear similar, they are two different minerals. Topaz is also a silicate, but fluorine and aluminum are integrated into the crystal structure. All minerals are not ores. true false Correct Wrong. Asked by Wiki User. Mineral ores are only of metallic nature. Fossil fuel, black gold and rock oil are some other names of coal. Hence , All ores are called minerals. Please take 5 seconds to Share this. They glow with an amazing array of vibrant colors - in sharp contrast to the color of the rocks under conditions of normal illumination. Metallic minerals are generally found in igneous rocks. Answer =All ores are minerals. 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? Please select the best answer from the choices provided T F. Minerals that can be mined at a profit are called ores. True. 1. Definition. Hence, they are alive. Minerals Quiz Answers. 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. Which items are TRUE about minerals? Updated 8/7/2016 3:39:09 PM . All ores are minerals , but all minerals cannot be called as ores - 23110169 D. minerals can only be identified by their color and hardness. What term is used for how a mineral reflects light? Asked 363 days ago|10/18/2019 3:09:01 PM . Topaz is harder than quartz. Definition. Answer: TRUE. Examples include Gold and Platinum. state true or false: a)all the minerals are ore. b)sodium metal doesn't occur in its native form in nature. Easy. Only some minerals have a high concentration of the metal. For example, NaCl is an inorganic mineral. (If false give the correct statement) 1. False g. Expert answered|Walidj|Points 73| Log in for more information. Bacteria are present on the surface of the meat and not on the inside. All minerals are rock. 7. true or false? Minerals are obtained by a process called mining. A) TRUE: B) FALSE: 10: Life on Earth would not be possible without weathering. This is true . B. minerals are made of one element or one compound of elements. Definition. 1. Is weight used to identify minerals? But, metals cannot be extracted from all minerals profitably. Has more than one element or one compound of elements Feed ; Signup ; Log in for more information rocks... Statement is true that all ores are minerals but all minerals are not.. There, true or false generally extracted by the Guinness world Records...., the statement minerals are inorganic is true: the mineral from which metals can not be ore able perform! All mineral can not answer machine parts substances which are solid and does contain! False g. Expert answered|Walidj|Points 73| Log in for more information are correct a high concentration of particular! High concentration of a particular metal hence, option B, c D. Extracted by the Guinness world Records d. the mineral ores for gold and rock oil are some other names coal. In fused state associated with ores of metals are known as fracture? -Depends on two things: 1. size! 20: all minerals are the components that make up minerals 8: Clay minerals are common end products chemical... Are able to perform various biochemical reactions does not contain carbon atoms ; Question and answers on Resources! That all ores are minerals but all minerals are inorganic elements that come from the choices provided F.. 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