Grignard reagents react with ethylene oxide to yield primary alcohols containing two more carbon atoms than the alkyl halide from which the organometallic compound was prepared. 格氏試劑與乙撐氧發(fā)生反應，產(chǎn)生含有比配置有機金屬化合物的烷基鹵多兩個(gè)碳原子的伯醇。
Sunscreens that use metallic compounds, such as titanium oxide or zinc oxide, to block, rather than absorb ultraviolet light may be the most effective when spending time outdoors. 戶(hù)外活動(dòng)時(shí)使用金屬化合物，如二氧化鈦或氧化鋅，以阻止紫外線(xiàn)，而不是吸收紫外線(xiàn)可能是最有效的。
