6.Metals ________when heated.A.extend B.spread C.expand D.widen 选C

6.Metals ________when heated.A.extend B.spread C.expand D.widen 选C 英语翻译Ir metals怎么翻译 Transactions of Nonferrous Metals Society of China,是什么组织? 为什么电离能高的非金属反应越大?原题是这样的:why are non metals with higher ionization energies more reactive?提示: Hint: how do metals and non metals react differently急用! 亲,Q41:The market for recycled commodities likealuminum and other metals remain strong despite economic changes in the recyclingindustry.[*]commodities like aluminum and other metals remain [*]commodities like those of aluminum and other metals are here is a table with the metals that react most at the top ,and the metals that reactleast at the bottom 怎么翻译? There are various kinds of metals,each having its own properties改为状语从句.! In factories ,workers use fire to m__ metals to things of different s__ salt is known to have a very strong corroding effect on metals.翻译 IT is hard to think of a world without metals什么句型 there are 102 elenents found in mature ,most of which are metals中文 I want put king of metals on your heart的意思 Bulletin of the Japan Institute of Metals是英文的吗 CHINA NON FERROUS METALS INDUSTRY ASSOCIATION是什么?出土耳其客人要证明. 关于Heavy metals in traditional Chinese medicines的外文文献,找不到啊, China rice laced with heavy metals: report,求标题翻译,谢谢~ Metals ______ as they grow cool.　　A.reduce B.condense 　　C.contract D.compress 为什么 sos,明天要交作业了Answer the following questions.1.What is the difference between the transition metals and the inner transition metals?2.Write the electron configAurations for titanium (Ti),vanadium (V),chromium (Cr),andmanganese (Mn).3.Which