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Chemistry, 24.09.2019 20:30 justkevin1231
Scientists use the emission spectra of elements to detect a) explosives in luggage. b) cracks in support structures, like bridges. c) the possibility of an earthquake occurrence. d) elements in clouds of gas and dust in deep space
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Scientists use the emission spectra of elements to detect a) explosives in luggage. b) cracks in sup...
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