ÌâÄ¿ÄÚÈÝ

(9·Ö)ÒÑÖªA¡¢B¡¢C¡¢DºÍE¶¼ÊÇÔªËØÖÜÆÚ±íÖÐÇ°36ºÅµÄÔªËØ£¬ËüÃǵÄÔ­×ÓÐòÊýÒÀ´ÎÔö´ó¡£A ÓëÆäËû4ÖÖÔªËؼȲ»ÔÚͬһÖÜÆÚÓÖ²»ÔÚͬһÖ÷×å¡£BºÍCÊôͬһÖ÷×壬DºÍEÊôͬһÖÜÆÚ£¬ÓÖÖªEÊÇÖÜÆÚ±íÖÐ1¡ª18ÁÐÖеĵÚ7ÁÐÔªËØ¡£DµÄÔ­×ÓÐòÊý±ÈEС5£¬D¸úB¿ÉÐγÉÀë×Ó»¯ºÏÎïÆ侧°û½á¹¹ÈçÓÒͼ¡£

£¨1£©AµÄÔªËØ·ûºÅÊÇ         £»EÔÚÔªËØÖÜÆÚ±íÖеÄλÖÃÊÇ     £¬ËüµÄ+2¼ÛÀë×ӵĵç×ÓÅŲ¼Ê½Îª     ¡£                             
£¨2£©BµÄÇ⻯ÎïµÄ¾§ÌåÀàÐÍÊÇ            ¾§Ì壬BµÄÇ⻯ÎïÓëCµÄÇ⻯ÎïÏà±È£¬·Ö×Ó¼«ÐԽϴóµÄÊÇ                      £¨Ð´»¯Ñ§Ê½£©¡£
£¨3£©´ÓͼÖпÉÒÔ¿´³ö£¬D¸úBÐγɵÄÀë×Ó»¯ºÏÎïµÄµç×ÓʽΪ           £»¸ÃÀë×Ó»¯ºÏÎᄃÌåµÄÃܶÈΪag¡¤cm-3£¬Ôò¾§°ûµÄÌå»ýÊÇ               £¨Ö»ÒªÇóÁгöËãʽ£©¡£

(1)H µÚËÄÖÜÆÚ¡¢µÚ¢÷B×壻1s22s22p63s23p63d5£»£¨2£©·Ö×Ó   HF£¨3£©
4¡Á78g/mol/(6.02¡Á1023¡Áag¡¤cm-3)

½âÎöÊÔÌâ·ÖÎö£º¸ù¾ÝÌâÒâ¿ÉÍÆÖª¸÷ÖÖÔªËØ·Ö±ðÊÇ£ºAÊÇH£»BÊÇF£»CµÄCl£»DµÄCa£»FÊÇMn¡£¢ÅAµÄÔªËØ·ûºÅÊÇH£»EÔÚÔªËØÖÜÆÚ±íÖеÄλÖÃÊǵÚËÄÖÜÆÚ¡¢µÚ¢÷B×壻ËüµÄ+2¼ÛÀë×ӵĵç×ÓÅŲ¼Ê½Îª1s22s22p63s23p63d5£»¢ÆBµÄÇ⻯ÎïµÄ¾§ÌåÀàÐÍÊÇ·Ö×Ó¾§Ì壻F¡¢ClÊÇͬһÖ÷×åµÄÔªËØ£¬ÓÉÓÚÔªËصķǽðÊôÐÔF>Cl£¬ÔªËصķǽðÊôÐÔԽǿ£¬ÆäÇ⻯ÎïµÄÎȶ¨ÐÔ¾ÍԽǿ£¬ËùÒÔBµÄÇ⻯ÎïÓëCµÄÇ⻯ÎïÏà±È£¬·Ö×Ó¼«ÐԽϴóµÄÊÇHF£»¢Ç ´ÓͼÖпÉÒÔ¿´³ö£¬ÔÚD¸úBÐγɵÄÀë×Ó»¯ºÏÎïÖк¬ÓÐF£º8£»º¬ÓÐCa:8¡Á1/8+6¡Á1/2=4,ËùÒÔ»¯Ñ§Ê½µÄCaF2£¬¸Ã»¯ºÏÎïÊÇÀë×Ó»¯ºÏÎÆäµç×ÓʽΪ;ÔÚÿ¸ö¾§°ûÖк¬ÓÐ4¸öCaF2£¬ÓÉÓÚ¾§ÌåµÄÃܶȣ»ËùÒÔ=4¡Á78g/mol/(6.02¡Á1023¡Áag¡¤cm-3)¡£
¿¼µã£º¿¼²éÔªËصÄÍƶϡ¢ÔªËØÔÚÖÜÆÚ±íÖеÄλÖá¢Ô­×ӵĺËÍâµç×ÓÅŲ¼Ê½¡¢µç×ÓʽµÄÊéд¡¢ÎïÖʵÄÎȶ¨ÐԵıȽϡ¢¾§°ûÌå»ýµÄ¼ÆËãµÄ֪ʶ¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø