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Is fluorine a metal or a nonmetal? how many valence electrons does a fluorine atom have?
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Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.
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What produces wave a)sound b) heats c)transfer of energy d)vibrations
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‘which reaction would most likely require the use of an inert electrode?
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Chemistry, 22.06.2019 21:30
Isopropyl alcohol, (ch3)2choh, is a common solvent. determine the percent by mass of hydrogen in isopropyl alcohol. a) 6.71% h b) 13.4% h c) 25.0% h d) 53.3% h
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Is fluorine a metal or a nonmetal? how many valence electrons does a fluorine atom have?...
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