7which phrase describes the molecular structure and properties of two solid forms of carbon, diamond and graphite? (1) the same molecular structures and the same properties
(2) the same molecular structures and different properties
(3) different molecular structures and the same properties
(4) different molecular structures and different properties
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How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025
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Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.
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Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.
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When did stem cell research become known ? who discovered stem cell? what experiments or studies have been conducted so far?
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7which phrase describes the molecular structure and properties of two solid forms of carbon, diamond...
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