雄黄燃烧时的现象是A、燃之冒黑烟,有油珠出现,并有强烈蒜臭气B、燃之冒黑烟,并有刺激性气味C、燃之熔成黄棕色液体,并冒黑烟,有强烈蒜臭气D、燃...

作者: rantiku 人气: - 评论: 0
问题 雄黄燃烧时的现象是
选项 A、燃之冒黑烟,有油珠出现,并有强烈蒜臭气 B、燃之冒黑烟,并有刺激性气味 C、燃之熔成黄棕色液体,并冒黑烟,有强烈蒜臭气 D、燃之熔成红紫色液体,并生黄白色烟,有强烈蒜臭气 E、燃之熔成黄绿色液体,并生黄白色烟,有强烈蒜臭气
答案 D
解析

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