ÌâÄ¿ÄÚÈÝ
ÔªËØÖÜÆÚÂɺÍÖÜÆÚ±íÊÇѧϰ»¯Ñ§µÄÖØÒª¹¤¾ß£¬Ï±íÊÇÔªËØÖÜÆÚ±íµÄ²¿·ÖÐÅÏ¢£®
ÇëÈÏÕæ·ÖÎö±íÖÐÐÅÏ¢£¬»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©¿ÕÆøÖк¬Á¿ÅŵڶþλµÄÔªËØÃû³ÆÊÇ
£¨2£©
Ëù±íʾµÄÁ£×Ó·ûºÅΪ
£¨3£©ÓÉÔ×ÓÐòÊýΪ8ºÍ13µÄÁ½ÖÖÔªËØ×é³ÉµÄ»¯ºÏÎïÊÇ
£¨4£©ÔªËØÖÜÆÚ±íͬһºáÐÐÔªËØµÄÅÅÁйæÂÉÊÇ£º´Ó×óÖÁÓÒ
| 1 H Çâ |
2 He º¤ | |||||||
| 3 Li ï® |
4 Be îë |
5 B Åð |
6 C ̼ |
7 N µª |
8 O Ñõ |
9 F ·ú |
10 Ne ÄÊ | |
| 11 Na ÄÆ |
12 Mg þ |
13 Al ÂÁ |
14 Si ¹è |
15 P Á× |
16 S Áò |
17 Cl ÂÈ |
18 Ar ë² | |
£¨1£©¿ÕÆøÖк¬Á¿ÅŵڶþλµÄÔªËØÃû³ÆÊÇ
Ñõ
Ñõ
£¬¸ÃÔªËØµÄµ¥ÖÊÓÐÐí¶àÓÃ;£¬µ«ËüÒ²»á¸øÈËÀà´øÀ´Ò»Ð©Âé·³»òΣº¦£¬ÀýÈ磨¾ÙÒ»Àý£©ÌúµÄÐâÊ´µÈ
ÌúµÄÐâÊ´µÈ
£®£¨2£©
S
S
£¬ËüµÄ×îÍâ²ãµç×ÓÊýΪ6
6
£®£¨3£©ÓÉÔ×ÓÐòÊýΪ8ºÍ13µÄÁ½ÖÖÔªËØ×é³ÉµÄ»¯ºÏÎïÊÇ
Al2O3
Al2O3
£¨Ð´»¯Ñ§Ê½£©£®£¨4£©ÔªËØÖÜÆÚ±íͬһºáÐÐÔªËØµÄÅÅÁйæÂÉÊÇ£º´Ó×óÖÁÓÒ
Ô×ÓÐòÊýÒÀ´ÎµÝÔö
Ô×ÓÐòÊýÒÀ´ÎµÝÔö
£®·ÖÎö£º£¨1£©¿ÕÆøÖк¬Á¿ÅŵڶþλµÄÆøÌåÊÇÑõÆø£¬¾Ý´ËÈ·¶¨ÅŵڶþλµÄÔªËØ£®
£¨2£©
Ëù±íʾµÄÁ£×ÓΪÁòÔ×Ó£¬Ð´³öÆäÔ×Ó·ûºÅ¼´¿É£¬ÀëԲȦ×îÔ¶µÄ»¡Ïß±íʾ×îÍâ²ã£®
£¨3£©Ô×ÓÐòÊýΪ8ºÍ13µÄÁ½ÖÖÔªËØÊÇÑõÔªËØºÍÂÁÔªËØ£¬×é³ÉµÄ»¯ºÏÎïΪÑõ»¯ÂÁ£®
£¨4£©¸ù¾ÝÔªËØÖÜÆÚ±íͬһºáÐÐÔªËØµÄÔ×ÓÐòÊýµÄÅÅÁйæÂɽøÐзÖÎö½â´ð£®
£¨2£©
£¨3£©Ô×ÓÐòÊýΪ8ºÍ13µÄÁ½ÖÖÔªËØÊÇÑõÔªËØºÍÂÁÔªËØ£¬×é³ÉµÄ»¯ºÏÎïΪÑõ»¯ÂÁ£®
£¨4£©¸ù¾ÝÔªËØÖÜÆÚ±íͬһºáÐÐÔªËØµÄÔ×ÓÐòÊýµÄÅÅÁйæÂɽøÐзÖÎö½â´ð£®
½â´ð£º½â£º£¨1£©¿ÕÆøÖк¬Á¿ÅŵڶþλµÄÆøÌåÊÇÑõÆø£¬ÑõÆøÊÇÓÉÑõÔªËØ×é³ÉµÄ£¬ÔòÅŵڶþλµÄÔªËØÊÇÑõÔªËØ£»¸ÃÔªËØµÄµ¥ÖÊÑõÆøÓÐÐí¶àÓÃ;£¬µ«ËüÒ²»á¸øÈËÀà´øÀ´Ò»Ð©Âé·³»òΣº¦£¬ÈçÌúµÄÐâÊ´»ò»ðÔֵȣ®
£¨2£©
Ëù±íʾµÄÁ£×ÓΪÁòÔ×Ó£¬ÆäÔ×Ó·ûºÅΪS£¬Æä×îÍâ²ãµç×ÓÊýΪ6£®
£¨3£©Ô×ÓÐòÊýΪ8ºÍ13µÄÁ½ÖÖÔªËØÊÇÑõÔªËØºÍÂÁÔªËØ£¬×é³ÉµÄ»¯ºÏÎïΪÑõ»¯ÂÁ£¬Æä»¯Ñ§Ê½Îª£ºAl2O3£®
£¨4£©ÔªËØÖÜÆÚ±íͬһºáÐÐÔªËØµÄÅÅÁйæÂÉÊÇ´Ó×óÖÁÓÒÔ×ÓÐòÊýÒÀ´ÎµÝÔö£®
¹Ê´ð°¸Îª£º£¨1£©Ñõ£»ÌúµÄÐâÊ´µÈ£»£¨2£©S£»6£»£¨3£©Al2O3£»£¨4£©Ô×ÓÐòÊýÒÀ´ÎµÝÔö£®
£¨2£©
£¨3£©Ô×ÓÐòÊýΪ8ºÍ13µÄÁ½ÖÖÔªËØÊÇÑõÔªËØºÍÂÁÔªËØ£¬×é³ÉµÄ»¯ºÏÎïΪÑõ»¯ÂÁ£¬Æä»¯Ñ§Ê½Îª£ºAl2O3£®
£¨4£©ÔªËØÖÜÆÚ±íͬһºáÐÐÔªËØµÄÅÅÁйæÂÉÊÇ´Ó×óÖÁÓÒÔ×ÓÐòÊýÒÀ´ÎµÝÔö£®
¹Ê´ð°¸Îª£º£¨1£©Ñõ£»ÌúµÄÐâÊ´µÈ£»£¨2£©S£»6£»£¨3£©Al2O3£»£¨4£©Ô×ÓÐòÊýÒÀ´ÎµÝÔö£®
µãÆÀ£º±¾ÌâÄѶȲ»´ó£¬Áé»îÔËÓÃÔªËØÖÜÆÚ±íÖÐÔªËØµÄÐÅÏ¢¡¢Ô×ӽṹʾÒâͼµÄÒâÒåÊÇÕýÈ·½âÌâµÄ¹Ø¼ü£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿