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
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...
Does copper conduct more electricity than platinum? Why or why not?Conductor and InsulatorThe material with a flowable charge inside it is called conductor, whereas the insulator has non- flowable charge. Copper is a suitable example for the conductor, whereas the wood is a suitable exampl...
(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 ...
Why do molecular compounds not conduct electricity? Is sodium bicarbonate the same as salt? Can you eat sodium bicarbonate? What is the difference between baking powder and sodium bicarbonate? What makes metals like copper conductive to electricity?
Substance that has charged particles like electrons and ions, which are free to move, can conduct electricity. - Most of the metals are considered to be good conductors of electrical current.Copperis one of the more popular materials that are used as conductors. ...
52. Wood does not conduct electricity,.(2020) A. so does rubber B. so rubber does C. nor does rubber D. nor rubber does 相关知识点: 试题来源: 解析 Cwood:木头;rubber:橡胶 木头不能导电,橡胶也不能。 根据句意,本句考查倒装句的用法。 倒装 句有两种形式,一种是肯定句形式的倒装句,结构 ...
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...
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 ...
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...