下列有关“化学与生活”知识的小结正确的是
侯英超 |
发布日期：2010-05-07 19:19:56
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下列有关“化学与生活”知识的小结正确的是 A．汽油可以清洗手上的机器油污是利用了溶解原理 B．赤铁矿是一种含铁元素的合金 C．铝比铁耐腐蚀是因为铝的金属活动性比铁弱 D．生活中澄清透明的液体一定是溶液 |
