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化学物态的变化Bycopyingoutthesentencesbelowinasuitableorderexplainhowiceturnstowaterasitisheated.\x05Asiceisheated,theparticlesvibratefasterandfasterabouttheirpositions.\x05Theicemelts.\x05At0ºC,theparti
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化学物态的变化
By copying out the sentences below in a suitable order explain how ice turns to water as it is heated.
\x05As ice is heated,the particles vibrate faster and faster about their positions.
\x05The ice melts.
\x05At 0 ºC,the particles are vibrating fast enough to start breaking the forces that hold them together.
\x05In solid ice,the particles are vibrating about fixed positions.
By copying out the sentences below in a suitable order explain how ice turns to water as it is heated.
\x05As ice is heated,the particles vibrate faster and faster about their positions.
\x05The ice melts.
\x05At 0 ºC,the particles are vibrating fast enough to start breaking the forces that hold them together.
\x05In solid ice,the particles are vibrating about fixed positions.
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话说只是看个大意,这哪的题目- -
第一顺序是4,分子固定,第二顺序是3,温度达0,第三顺序是1,温度升高,第四顺序是2,冰融化了.——同上 只是从微观看宏观,不算化学变化.
第一顺序是4,分子固定,第二顺序是3,温度达0,第三顺序是1,温度升高,第四顺序是2,冰融化了.——同上 只是从微观看宏观,不算化学变化.
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