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Due to the more rigid nature of their covalent bonds, nonmetals show low and high brittleness.
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Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.
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What shape would a molecule with two bound groups and two lone pairs have?
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Chemistry, 22.06.2019 12:30, azzyla2003
Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17
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Due to the more rigid nature of their covalent bonds, nonmetals show low and high brittleness....
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