wood dose not conduct electricity,( )为什么用nor does rubber?a.nor rubber doesb.nor does rubberc.so does't rubber这句话是什么意思?为什么不用c 答案 为了表示和前面句子的同一种情况时,肯定句的话就用so引导,否定句的话用neither或者nor引导,而且后面必须用倒装句所以选 B例如,I work hard ,so does...
(f) Sodium chloride does not conduct electricity when solid, but does conduct electricity when molten.(i) Explain why, in terms of structure and bonding.ions(1)ionsjare fixed (in a lattice)ions are mobile(1)[3](ii)Name the product formed at the positive electrode when electricity is ...
Copper is a good conductor of electricity because it has free electrons. The free electrons in copper atoms align in one direction when an electrical potential is applied. Then they cross over to the positive terminal from the negative one. The electrons
1Wood does not conduct electricity,___. A. nor rubber doesB. nor does rubberC. also doesn' t rubberD. so doesn' t rubber 2Wood does not conduct electricity, ___ A. nor rubber does B. nor does rubberC. also doesn’t rubber D. so doesn’t rubber 3Wood does not conduct elect...
Why do metallic compounds conduct electricity as a solid? (a) Based on the conductivity of pure water (distilled water), does water exist predominantly as ions or as molecules? (b) Explain why tap water conducts electricity. Explain the difference in conductivity between K_2C_2O_4 and CaCl...
1 Wood does not conduct electricity. ___. A. So doesn’t rubber B. Also doesn’t rubber C. Nor does rubber D. Nor rubber does 2Wood does not conduct electricity. ___. A. So doesn’t rubber B. Also doesn’t rubber C. Nor does rubber D. Nor rubber does 反馈 收藏 ...
【题目】Wood does not conduct electricity. ___. A. So doesn't rubber B. Also does n't rubber C. Nor does rubber D. Nor ru bber does 相关知识点: 试题来源: 解析 【解析】答案:C 核心短语/句式:wood:木头 翻译:木头不能导电,橡胶也不能。 解析:句意为:木头不能导电,橡胶也不能。表达 ...
Why must two electrodes be used to make an electrical measurement, such as pH? Does copper conduct more electricity than platinum? Why or why not? 1.) Why must the oxidation of copper with HNO be carried out in a fume hood? Explain why sulphuric acid is the...
Wood does not conduct electricity. ___. A. So doesn’t rubber B. Also doesn’t rubber C. Nor does rubber D. Nor rubber does 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 C 解析看不懂?免费查看同类题视频解析查看解答 特别推荐...
1.) Why must the oxidation of copper with HNO₃ be carried out in a fume hood? Why are metals good conductors of electricity? Why do metals conductivity rate reduces with increase in temperature? Why do metallic compounds conduct electricity as a solid? Why does platinum not affe...