Chemistry, 17.10.2019 00:30 keshewar4427
Note that our rather exact definition of what a mineral is excludes many of the everyday meanings of the word "mineral". for instance, to some a "mineral resource" can be substance, such as stone, coal, petroleum, gravel, salt, or diamond, that is extracted from the ground and sold as a commodity. to a nutritionist, minerals are the inorganic elements found in foods, like iron and potassium and calcium, that are essential to life. in popular speech, any substance that is neither "animal" nor "vegetable" is "mineral". discuss why any of these definitions do not necessarily meet the requirements of the definition used by geologists.
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What is the correct term for living the most sustainable life you can within your current circumstances?
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Which element is least likely to undergo a chemical reaction
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The image compares the arrangement of electrons in two different neutral atoms. a figure labeled atom q has a shaded sphere at the center of three concentric circles. the innermost circle has two black spheres. the middle circle has six black spheres. to the left of this figure is another figure labeled atom p. atom p has a shaded sphere at the center of three concentric circles. the innermost circle has two black spheres. the middle circle has seven black spheres. which of the following best explains the position of the two atoms in the periodic table?
Answers: 2
Note that our rather exact definition of what a mineral is excludes many of the everyday meanings of...
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