皮皮学，免费搜题
登录
搜题
【简答题】
( 1 )下列轨道中那些是等价轨道? 2s 3s 3p x 4p x 2p x 2p y 2p z (2) 量子数 n =4 的电子层有几个亚层?各亚层有几个轨道?第四电子层最多能容纳多少个电子?
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】回答问题。 1. Do you usually help your mother? _____________________________________________ 2. Do you go to school by bike or by bus? _____________________________________________ 3. Do the children watch...
【简答题】You want to write a job application. Your letter should cover these four points; 1. your education background 2. your main courses at school 3. your strong suit (which you are good at) 4. your hobby (...
【简答题】Conjuga los verbos: La tierra se fue (1)___________ (secar) y el clima fue (2)______________ (cambiar).
【简答题】听录音填空。 1. This is a _____.You can _____ your friend an e-mail. 2. This is a _____ of paper. You can send your friend a _____.
【简答题】仔细思考，回答问题。 1. Are you older or younger than your grandfather? ____________________________________________________________ 2. What colour is your hair? ________________________________________________...
【简答题】完成句子 1. In America, you _____ _____ _____(不应该) eat with your hands. 2. In Peru, you _____ _____ _____(应该) talk at the table. 3. In China, you can _____ _____(端起) your bowl to eat. 4. In Brazil, you s...
【简答题】介词填空:Poco____ poco, vais a comprender es muy importante la conjugación de los verbos.
【简答题】Poco____ poco, vais a comprender es muy importante la conjugación de los verbos.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
