ÌâÄ¿ÄÚÈÝ
ϱíÊÇÔªËØÖÜÆÚ±íµÄÒ»²¿·Ö£º
×å ÖÜÆÚ | IA | 0 | ||||||
Ò» | 1H 1.008 | ¢òA | ¢óA | ¢ôA | V¡¡A | ¢öA | ¢÷A | 2He 4.003 |
¶þ | 3Li 6.941 | 4Be 9.012 | 5B 10.8l | 6C 12.01 | 7N 14.0l | 8O 16.00 | 9F 19.00 | 10Ne 20.18 |
Èý | 11Na 22.99 | 12Mg 24.31 | 13Al 26.98 | 14Si 28.09 | 15P 30.97 | 16S 32.06 | 17Cl 35.45 | 18Ar 39.95 |
£¨1£©12ºÅÔªËصÄÔªËØ·ûºÅΪ______£»SiµÄÏà¶ÔÔ×ÓÖÊÁ¿Îª______£®
£¨2£©FÔ×ÓºËÄÚÖÊ×ÓÊýΪ______£»ÓëNeµÄ»¯Ñ§ÐÔÖÊÏàËƵÄÔªËØÓÐ______£®
£¨3£©ÉÏÊöÔªËØÖУ¬ÂÈÓë½ðÊôÁ½ÖÖÔªËØÐγɵĻ¯ºÏÎï¹²ÓÐ______ÖÖ£®
½â£º£¨1£©ÔªËØÖÜÆÚ±íÖУ¬ÔªËØ·ûºÅ×ó±ßÊýֵΪԪËصÄÔ×Ó³äÊý¼´Ô×ÓµÄÖÊ×ÓÊý£¬·ûºÅÏ·½µÄÊý×ÖΪԪËصÄÏà¶ÔÔ×ÓÖÊÁ¿£»
¹Ê´ð°¸Îª£ºMg£»28.09£»
£¨2£©ÔªËØÖÜÆÚ±íÖУ¬Í¬Ò»ÁеÄÔªËØ»¯Ñ§ÐÔÖÊÊÇÏàËƵģ¬ÓëNeÔªËØ´¦ÓÚͬһÁеÄÓÐHeºÍAr£»
¹Ê´ð°¸Îª£º9£»He¡¢Ar£»
£¨3£©ÔÚÉϱíÖУ¬½ðÊôÔªËØÓÐLi¡¢Be¡¢Na¡¢Mg¡¢AlÎåÖÖ£¬Òò´ËÂÈÓë½ðÊôÁ½ÖÖÔªËØÐγɵĻ¯ºÏÎï¹²ÓÐ5ÖÖ£»
¹Ê´ð°¸Îª£º5£®
·ÖÎö£º£¨1£©Ê¹ÓÃÔªËØÖÜÆÚ±í£¬²éÕÒÏà¹ØÊý¾Ý£»
£¨2£©¸ù¾ÝÔªËØÔÚÖÜÆÚ±íÖеÄλÖ㬱ȽÏÔªËصĻ¯Ñ§ÐÔÖÊ£»
£¨3£©¸ù¾ÝÔ×ӽṹ¼°ÔªËØÃû³Æ£¬ÅжÏÔªËصÄÖÖÀ࣮
µãÆÀ£ºÀûÓÃÔªËØÖÜÆÚ±í¿É²éÕÒÔªËصÄÏà¶ÔÔ×ÓÖÊÁ¿¡¢Ô×ÓµÄÖÊ×ÓÊý£¬¿É¶Ô±ÈÔªËصÄÐÔÖʵȵȣ®
¹Ê´ð°¸Îª£ºMg£»28.09£»
£¨2£©ÔªËØÖÜÆÚ±íÖУ¬Í¬Ò»ÁеÄÔªËØ»¯Ñ§ÐÔÖÊÊÇÏàËƵģ¬ÓëNeÔªËØ´¦ÓÚͬһÁеÄÓÐHeºÍAr£»
¹Ê´ð°¸Îª£º9£»He¡¢Ar£»
£¨3£©ÔÚÉϱíÖУ¬½ðÊôÔªËØÓÐLi¡¢Be¡¢Na¡¢Mg¡¢AlÎåÖÖ£¬Òò´ËÂÈÓë½ðÊôÁ½ÖÖÔªËØÐγɵĻ¯ºÏÎï¹²ÓÐ5ÖÖ£»
¹Ê´ð°¸Îª£º5£®
·ÖÎö£º£¨1£©Ê¹ÓÃÔªËØÖÜÆÚ±í£¬²éÕÒÏà¹ØÊý¾Ý£»
£¨2£©¸ù¾ÝÔªËØÔÚÖÜÆÚ±íÖеÄλÖ㬱ȽÏÔªËصĻ¯Ñ§ÐÔÖÊ£»
£¨3£©¸ù¾ÝÔ×ӽṹ¼°ÔªËØÃû³Æ£¬ÅжÏÔªËصÄÖÖÀ࣮
µãÆÀ£ºÀûÓÃÔªËØÖÜÆÚ±í¿É²éÕÒÔªËصÄÏà¶ÔÔ×ÓÖÊÁ¿¡¢Ô×ÓµÄÖÊ×ÓÊý£¬¿É¶Ô±ÈÔªËصÄÐÔÖʵȵȣ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ϱíÊÇÔªËØÖÜÆÚ±íµÄÒ»²¿·Ö£º
£¨1£©16ºÅÔªËصÄÔªËØ·ûºÅΪ £»¸ÃÔªËصÄÔ×ӽṹʾÒâͼÈçÓÒ£¬ÔòXµÄÊýÖµ= £®
£¨2£©8ºÅÔªËغÍ13ºÅÔªËØ×é³ÉµÄ»¯ºÏÎïµÄ»¯Ñ§Ê½Îª £®
£¨3£©ÇëÓñíÖеÄÔªËØ·ûºÅËù×é³ÉµÄ·´Ó¦Îïд³ö·ûºÏÒªÇóµÄ»¯Ñ§·½³Ìʽ£ºÓÐË®Éú³ÉµÄ»¯ºÏ·´Ó¦£º £®
×å ÖÜÆÚ |
IA | 0 | ||||||
Ò» | 1H 1£¬008 |
¢òA | ¢óA | ¢ôA | V A | ¢öA | ¢÷A | 2He 4£¬003 |
¶þ | 3Li 6£¬941 |
4Be 9£¬012 |
5B 10£¬81 |
6C 12£¬01 |
7N 14£¬01 |
8O 16£¬00 |
9F 19£¬00 |
10Ne 20£¬18 |
Èý | 11Na 22£¬99 |
12Mg 24£¬31 |
13Al 26£¬98 |
14Si 28£¬09 |
15P 30£¬97 |
16S 32£¬06 |
17Cl 35£¬45 |
18Ar 39£¬95 |
£¨2£©8ºÅÔªËغÍ13ºÅÔªËØ×é³ÉµÄ»¯ºÏÎïµÄ»¯Ñ§Ê½Îª
£¨3£©ÇëÓñíÖеÄÔªËØ·ûºÅËù×é³ÉµÄ·´Ó¦Îïд³ö·ûºÏÒªÇóµÄ»¯Ñ§·½³Ìʽ£ºÓÐË®Éú³ÉµÄ»¯ºÏ·´Ó¦£º