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GRIS
·
Mar 2, 2019
Scientific rainbow
3.1K
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#
20
цветной огонь
цветное пламя
огненная радуга
соли металлов огонь
красный огонь
синее пламя
зеленый огонь
разноцветное пламя
хлорид индия
металлы в огне
цветные ионы металлов
окрашивание пламени
метанол цветной огонь
горение солей металлов
соединения окрашивание пламени
thoisoi
неорганическая химия
russian
russian science
science
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