ÌâÄ¿ÄÚÈÝ

7£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®Ì«Ñô·øÉäµÄÄÜÁ¿À´×ÔÌ«ÑôÄÚ²¿¾Û±äʱÊͷŵĺËÄÜ
B£®Ô­×Ӻ˷¢Éú¦ÁË¥±äºó£¬ÐºËÓëÔ­À´µÄÔ­×ÓºËÏà±È£¬ÖÐ×ÓÊý¼õÉÙÁË4
C£®Èôʹ·ÅÉäÐÔÎïÖʵÄζÈÉý¸ß£¬Ñ¹Ç¿Ôö´ó£¬Æä°ëË¥ÆÚ±ä¶Ì
D£®ÒÑÖªÇâÔ­×Ӻ˵Ļù̬ÄÜÁ¿ÎªE1=-13.6eV£¬Ò»¸ö´¦ÓÚ»ù̬µÄÇâÔ­×ÓÎüÊÕÁËÒ»¸ö14eVµÄ¹â×Óºó»áµçÀë
E£®ÓÃÂ̹âÕÕÉäÒ»¹âµç¹ÜµÄÒõ¼«Ê±ÄܲúÉú¹âµçЧӦ£¬Èô¸ÄÓÃ×ϹâÕÕÉäʱһ¶¨ÄܲúÉú¹âµçЧӦ

·ÖÎö Ì«Ñô·øÉäµÄÄÜÁ¿Ö÷ÒªÀ´×ÔÌ«ÑôÄÚ²¿µÄºË¾Û±ä·´Ó¦£»¦ÁË¥±äµÄʵÖÊÊǵçºÉÊýÉÙ2£¬ÖÊÁ¿ÊýÉÙ4£¬×¥×¡ÖÊÁ¿ÊýµÈÓÚÖÊ×ÓÊý¼ÓÉÏÖÐ×ÓÊýÅжÏÖÐ×ÓÊýµÄ±ä»¯£®°ëË¥ÆÚµÄ´óСÓÉÔ­×ÓºËÄÚ²¿ÒòËØ¾ö¶¨£¬ÓëËù´¦µÄÎïÀí»·¾³ºÍ»¯Ñ§×´Ì¬Î޹أ®

½â´ð ½â£ºA¡¢Ì«Ñô·øÉäµÄÄÜÁ¿Ö÷ÒªÀ´×ÔÌ«ÑôÄÚ²¿µÄºË¾Û±ä·´Ó¦£¬²»¶ÏµÄºË¾Û±ä£¬Ê¹Ì«ÑôµÄÖÊÁ¿»á²»¶Ï¼õС£»¹ÊAÕýÈ·£®
B¡¢${\;}_{Z}^{A}X{¡ú}_{2}^{4}{H}_{e}^{\;}{+}_{Z-2}^{A-4}Y$£¬Ô­À´µÄºËµÄÖÐ×ÓÊýA-Z£¬Ðº˵ÄÖÐ×ÓÊýA-4-£¨Z-2£©=A-Z-2£¬ÖÐ×ÓÊý¼õÉÙÁË2£¬¹ÊB´íÎó£»
C¡¢·¢Éú¦ÁË¥±äʱ£¬µçºÉÊýÉÙ2£¬ÖÊÁ¿ÊýÉÙ4£¬ÖÊÁ¿ÊýµÈÓÚÖÊ×ÓÊý¼ÓÉÏÖÐ×ÓÊý£¬ÖªÖÐ×ÓÊý¼õÉÙÁË2£¬¹ÊC´íÎó£»
D¡¢ÇâÔ­×ӵĻù̬ÄÜÁ¿ÎªE1=-13.6eV£¬Ò»¸ö´¦ÓÚ»ù̬µÄÇâÔ­×ÓÎüÊÕÁËÒ»¸ö14eVµÄ¹â×Ӻ󣬵ç×ӻᱻµçÀ룮¹ÊDÕýÈ·£»
E¡¢ÓÃÂ̹âÕÕÉäÒ»¹âµç¹ÜµÄÒõ¼«Ê±ÄܲúÉú¹âµçЧӦ£¬ËµÃ÷Â̹âµÄƵÂÊ´óÓÚ¼«ÏÞÆµÂÊ£¬Èô¸ÄÓÃ×ϹâÕÕÉäʱ£¬×ϹâµÄƵÂÊ´óÓÚÂ̹âµÄƵÂÊ£¬Ò»¶¨´óÓÚ¼«ÏÞÆµÂÊ£¬Ò»¶¨ÄܲúÉú¹âµçЧӦ£¬¹ÊEÕýÈ·£»
¹ÊÑ¡£ºADE

µãÆÀ ±¾Ì⿼²éÁ˰ëË¥ÆÚ¡¢ÈȺ˷´Ó¦¡¢Äܼ¶Ô¾Ç¨¡¢¹âµçЧӦµÈ»ù´¡ÖªÊ¶µã£¬ÄѶȲ»´ó£¬¹Ø¼üÒªÊìϤ½Ì²Ä£¬ÀμÇÕâЩ»ù´¡ÖªÊ¶µã£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø