ÌâÄ¿ÄÚÈÝ
ÈçͼÊÇÔªËØÖÜÆÚ±íµÄÒ»²¿·Ö£¬ÔòÏÂÁлشðÕýÈ·µÄÊÇ
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©1-20ºÅÔªËØÖÐÊôÓÚÏ¡ÓÐÆøÌåÔªËصÄÓÐHe¡¢Ne¡¢ £¬ÊôÓÚ ½á¹¹£»ÉÏͼÖÐ×îÍâ²ãÓÐ3¸öµç×ÓµÄÔ×ÓÓÐ £®
£¨2£©Ä³ÔªËصÄÔ×ӽṹʾÒâͼΪ£¬ËüÔÚ»¯Ñ§·´Ó¦ÖÐÒ»°ãÒ× µçÁË£¨Ìî¡°µÃµ½¡±»ò¡°Ê§È¥¡±£©±ä³É £¨Ìî¡°Ñô¡±»ò¡°Òõ¡±£©Àë×Ó£¬Æä·ûºÅΪ £®Ä³Á£×ӵĽṹʾÒâͼ£¬µ±x-y=8ʱ£¬¸ÃÁ£×Ó·ûºÅΪ £®
llNa ÄÆ | 12Mg þ | 13A1 ÂÁ | 14Si ¹è | 15P Á× | 16S Áò | 17Cl ÂÈ | 18Ar ë² | |
19K ¼Ø | 20Ca ¸Æ | ¡ |
£¨1£©1-20ºÅÔªËØÖÐÊôÓÚÏ¡ÓÐÆøÌåÔªËصÄÓÐHe¡¢Ne¡¢
£¨2£©Ä³ÔªËصÄÔ×ӽṹʾÒâͼΪ£¬ËüÔÚ»¯Ñ§·´Ó¦ÖÐÒ»°ãÒ×
¿¼µã£ºÔªËØÖÜÆÚ±íµÄÌص㼰ÆäÓ¦ÓÃ,Ô×ӽṹʾÒâͼÓëÀë×ӽṹʾÒâͼ
רÌ⣺»¯Ñ§ÓÃÓïºÍÖÊÁ¿Êغ㶨ÂÉ
·ÖÎö£º£¨1£©¸ù¾Ý1¡«20ºÅÔªËØÖÐÊôÓÚÏ¡ÓÐÆøÌåÔªËصÄÓÐHe¡¢Ne¡¢Ar£¬Æä×îÍâ²ãµç×Ó´ïµ½ÁËÎȶ¨½á¹¹ÒÔ¼°¸÷Ô×Ó×îÍâ²ãµç×ÓÊý½øÐнâ´ð£»
£¨2£©¸ù¾Ý×îÍâ²ãµç×ÓÊýÀ´È·¶¨ÆäµÃʧµç×ÓÇé¿ö£¬²¢ÊéдÁ£×Ó·ûºÅ£®
£¨2£©¸ù¾Ý×îÍâ²ãµç×ÓÊýÀ´È·¶¨ÆäµÃʧµç×ÓÇé¿ö£¬²¢ÊéдÁ£×Ó·ûºÅ£®
½â´ð£º½â£º£¨1£©1¡«20ºÅÔªËØÖÐÊôÓÚÏ¡ÓÐÆøÌåÔªËصÄÓÐHe¡¢Ne¡¢Ar£»Ï¡ÓÐÆøÌåÔªËØ×îÍâ²ãµç×ÓÊý¾ùΪ8£¨He×îÍâ²ãÓÐ2¸öµç×Ó£©£¬´ïµ½ÁËÎȶ¨½á¹¹£»ÉÏͼÖÐ×îÍâ²ãÓÐ3¸öµç×ÓµÄÊÇÂÁÔ×Ó£»¹ÊÌAr£»Îȶ¨£»Al£»
£¨2£©ÂÈÔ×Ó×îÍâ²ãÓÐ7¸öµç×Ó£¬¶àÓÚ4¸ö£¬ÔÚ»¯Ñ§·´Ó¦ÖÐÒ׵õ½µç×Ó£¬¶ø±ä³ÉÒõÀë×Ó£¬Æä·ûºÅΪ£ºCl-£»ÒòΪx-y=8£¬¿ÉÍÆÖª¸ÃÁ£×ÓΪÁòÀë×Ó£¬£»¹ÊÌµÃµ½£»Òõ£»Cl-£»S2-£®
£¨2£©ÂÈÔ×Ó×îÍâ²ãÓÐ7¸öµç×Ó£¬¶àÓÚ4¸ö£¬ÔÚ»¯Ñ§·´Ó¦ÖÐÒ׵õ½µç×Ó£¬¶ø±ä³ÉÒõÀë×Ó£¬Æä·ûºÅΪ£ºCl-£»ÒòΪx-y=8£¬¿ÉÍÆÖª¸ÃÁ£×ÓΪÁòÀë×Ó£¬£»¹ÊÌµÃµ½£»Òõ£»Cl-£»S2-£®
µãÆÀ£º´ËÌâÊǶÔÁ£×ӽṹʾÒâͼÒâÒåµÄ¿¼²é£¬½âÌâµÄ¹Ø¼üÊǶÔÁ£×ӽṹʾÒâͼÏà¹ØÐÅÏ¢µÄÈÏʶÒÔ¼°×îÍâ²ãµç×ÓÊýÔÚ»¯Ñ§±ä»¯ÖеÄÓйعæÂɵÄÕÆÎÕ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁÐʵÑéÏÖÏóÃèÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢½«È¼×ŵÄľÌõÉìÈë×°ÓÐÑõÆøµÄ¼¯ÆøÆ¿ÖУ¬Ä¾ÌõȼÉÕ¸üÍú |
B¡¢ÁòÔÚ¿ÕÆøÖÐȼÉÕ£¬²úÉúµÀ¶É«»ðÑ棬Éú³ÉÓд̼¤ÐÔÆøζµÄSO2 |
C¡¢Ï¸ÌúË¿ÔÚÑõÆøÖоçÁÒȼÉÕ£¬»ðÐÇËÄÉ䣬Éú³ÉºÚÉ«µÄFe3O4 |
D¡¢µç½âˮʱÕý¼«²úÉúµÄÆøÌå±È¸º¼«²úÉúµÄÆøÌå¶à |