describe two properties of bromine and fluorine that are the same 求学霸帮忙解答下这二道化学题describe two properties of bromine and fluorine that are the different

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describetwopropertiesofbromineandfluorinethatarethesame求学霸帮忙解答下这二道化学题describetwopropertiesofbrominea

describe two properties of bromine and fluorine that are the same 求学霸帮忙解答下这二道化学题describe two properties of bromine and fluorine that are the different
describe two properties of bromine and fluorine that are the same 求学霸帮忙解答下这二道化学题
describe two properties of bromine and fluorine that are the different

describe two properties of bromine and fluorine that are the same 求学霸帮忙解答下这二道化学题describe two properties of bromine and fluorine that are the different
题目:描述两种溴和氟的不同性质
①氟与水发生剧烈的反应,产生氢氟酸和氧气;溴跟水反应较弱,产生盐酸和次氯酸.
②氟单质常温下为淡黄绿色气体,溴单质常温下为红棕色液体.
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