alloy係mixture定compound?? 同why??
最好用英文答,thx!
alloy係mixture定compound
2007-04-19 12:10 am
回答 (5)
2007-05-09 1:57 am
Very good and detailed explanation! Excellent! I am appreciate with your work!
2007-04-19 1:32 am
我係一個band3 ge學生 應該答錯, 但係我想答...
佢係mixture, 因為呢 就係咁ge
elements inside the alloy don't have chemically join together!!!!
佢係mixture, 因為呢 就係咁ge
elements inside the alloy don't have chemically join together!!!!
2007-04-19 12:27 am
why mixture? plz refer to the definition of MIXTURE!
n.....do your own homework and it is very bad to ask someone to do the research for u! be good.
n.....do your own homework and it is very bad to ask someone to do the research for u! be good.
2007-04-19 12:24 am
Alloy is a mixture, not a compound. Because it have not been chemically combined.
Alloy is a mixture of two or more elements, at least one of which is metal.
Alloy is a mixture of two or more elements, at least one of which is metal.
2007-04-19 12:16 am
it is mixture. because it do not have chemical reaction when it formed
2007-04-18 17:06:45 補充：
respond to michaelkwan612: 混合物,因為他們只是熔了後再混合,不是化學地混合,大家混合後還擁有住各自各的化學性質;在混合當中沒有新的物質生成,故不是化合物
2007-04-18 17:07:30 補充：
respond to michaelkwan612: plz refer to the definition of COMPOUND!
2007-04-18 17:06:45 補充：
respond to michaelkwan612: 混合物,因為他們只是熔了後再混合,不是化學地混合,大家混合後還擁有住各自各的化學性質;在混合當中沒有新的物質生成,故不是化合物
2007-04-18 17:07:30 補充：
respond to michaelkwan612: plz refer to the definition of COMPOUND!
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