関連ワード:
why air is considered as a mixture not a compound why air is considered as a mixture but not a compound why is air considered as a mixture rather than a compound why is air considered as a mixture and not compound class 9 why is air considered a mixture and not a compound explain your reasoning why is air considered a mixture and not a compound class 8 why is air considered a mixture and not a compound short answer why air is a mixture not a compound give reason why air is a mixture not a compound class 9 why air is a mixture not a compound give
