True. 2. Minerals are the substances which are solid and does not contain carbon atoms. Top 5. hope this will help you! This statement is true: The mineral ores for gold and silver are commonly found in the earth's crust. TRUE: It is safe to eat steaks rare or medium-rare as long as the internal temperature reaches 63°C (145°F). Answer. Definition. Minerals that can be mined at a profit are called ores. False : All ores are minerals but all minerals cant be a source to extract metals . Topaz is harder than quartz. B. minerals are made of one element or one compound of elements. Related Questions. Mineral ores are only of metallic nature. Find out the 10 GK Question and Answers on Mineral Resources in India that will enhance the general knowledge of the readers. All ores are minerals but all minerals are not ores. Is it true or false? True False. Ask your question. Igneous rocks are associated with ores of metals due to their origin by cooling magma resulting in crystalline rocks rich in mineral content. Which of the following statements in true ? true or false if false give correct answer . Which items are TRUE about minerals? 0 Answers/Comments. TRUE. 1. True False. Term. 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. Asked by Wiki User. 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. Related Questions. India is one of the richest countries in mineral resources in the world. c Write True or False. Answer. Precious metals like gold and silver are used for making utensils. Question|Asked by alexanderawesome12345. Tags: Bauxite, Chemistry, Clay, Cryolite, Mineral and Ore, Mineral vs Ore. 1. All minerals are not ores. All ores are essentially minerals too. All ores are minerals. Corundum - it breaks in hexagonal pieces and can be ground up for sandpaper. 2. the rate at which we are using it up! weegy; Answer; Search; More; Help; Account; Feed; Signup; Log In; Question and answer. state true or false: a)all the minerals are ore. b)sodium metal doesn't occur in its native form in nature. Bacteria are present on the surface of the meat and not on the inside. These two types of metals are known as native metals because they are naturally occurring within the Earth's stratosphere. Mineral : Is anything that is found in earth crust . A) TRUE: B) FALSE: 9: There would be no soils on Earth without both mechanical and chemical weathering. 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. (3)All mineral can not be ore . Simply answer true or false. Answer. Need a Hint? braxtonparrish2 06/05/2018 Chemistry High School +5 pts. Peat has very little carbon. Updated 9/5/2017 3:03:15 PM. ?-Depends on two things: 1. the size of the reserve (How much there is!) in Yrs. Topaz is also a silicate, but fluorine and aluminum are integrated into the crystal structure. Rocks that contain a metal oxide are called ores true or false? Resource Est. Asked by Wiki User. D. minerals can only be identified by their color and hardness. True Human beings or all living beings contain carbon and hydrogen bonding, therefore, they are able to perform various biochemical reactions. What kind of mine is used when ores occur in veins? Hence, option B, C and D are correct. 1. C. observing one property is often the best way to identify minerals. Share 0. Answer. e)steel is used for making machine parts. minerals are natuaral substance which occurs natuarally. 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. 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. TRUE: B) FALSE: 20: All minerals display a physical property known as fracture. A) TRUE: B) FALSE: 10: Life on Earth would not be possible without weathering. Mineral ores are only of metallic nature. Need a Hint? Mineral ores are only of metallic nature. Hi there, True or False question that i cannot answer. Therefore all minerals … benzene is. Answer. Newer Post Older Post Home. Select three correct answers. Most non-fuel minerals in the U.S. are extracted by subsurface mining. Hence, all the ores are minerals. No, never! Ground beef, on the other hand, has to be cooked all the way through to an internal temperature of 71°C (160°F). All answers are verified by the Guinness World Records website. Asked by Wiki User. Ferrous minerals contain iron. Need a Hint? 7. Be the first to answer! Due to paucity of time it would not be possible for us to provide the answers to all your queries. 1 Answer/Comment. Log in. Explanation: (1) All ores are minerals . Wiki User Answered . Share 1. (A) All ores are minerals (B) All minerals are ore (C) All alkalis are not bases (D) All of these. Top Answer. Hence, they are alive. B. s. Expert answered|emdjay23|Points 129446| Log in for more information. (How fast we are using it!) Use a digital food thermometer to measure the internal temperature of your burger or meatballs. thanks. Share with your friends. 1. 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. true false Correct Wrong. Sandstone is a sedimentary rock. Is weight used to identify minerals? The major difference between vitamins and minerals is, while vitamins are organic compounds, minerals are single, inorganic elements that are found in the soil. Updated 8/7/2016 3:39:09 PM . Asked by Wiki User. (If false give the correct statement) 1. 2. Only some minerals have a high concentration of the metal. This is true . TRUE or FALSE Question #1: Minerals are inorganic elements that come from the earth. Please select the best answer from the choices provided T F. Minerals that can be mined at a profit are called ores. D. The mineral from which metals can be extracted profitably are called ores. But, metals cannot be extracted from all minerals profitably. Join now. Hence , All ores are called minerals. What mineral is a number 9 on the Mohs Hardness Scale? 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? Luster: Term. true or false? Please take 5 seconds to Share this. A. rocks are the components that make up minerals. Need a Hint? Therefore, the statement minerals are inorganic is true. 6.Asia has more than one-third of the world's coal. But all minerals are not ores. Minerals Quiz Answers. Most of the ores contains metals in combined state. 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. A mineral reflects light in mineral Resources in India that will enhance the general knowledge of the richest in! Measure the internal temperature reaches 63°C ( 145°F ) g. Expert answered|Walidj|Points 73| in! 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