涓婃捣鏍艰嚧涓
2019
灞婇珮涓夌涓�瀛︽湡鏈熶腑鑰冭瘯
锛堟祴璇?/p>
120
鍒嗛挓鍐呭畬鎴愶紝鎬诲垎
150
鍒嗭紝璇曞悗浜ょ瓟棰樺嵎锛?/p>
鍙嬫儏鎻愮ず锛氭槰澶╋紝浣犳棦鐒剁粡鍘嗕簡鑹拌嫤鐨勫涔狅紝浠婂ぉ锛屼綘蹇呭皢璧㈠緱鍙枩鐨勬敹鑾凤紒
绁濅綘锛氳瘹瀹炲畧淇★紝娌夌潃鍐烽潤锛岀粏鑷磋笍瀹烇紝鑷俊鑷己锛屽幓杩庢帴鑳滃埄锛?/p>
鐩稿鍘熷瓙璐ㄩ噺锛?/p>
H-1
O-16
S-32
Cl-35
锛?/p>
5
K-39
Fe-56
Cu-64
C-12
Mn-55
Si-28
Mg-24
绗厾鍗?/p>
涓�銆侀�夋嫨棰橈紙鏈
10
鍒嗭紝姣忓皬棰?/p>
2
鍒嗭紝姣忓皬棰樺彧鏈変竴涓�夐」绗﹀悎棰樻剰锛?/p>
1
锛庝笅鍒楀彊杩颁笉姝ｇ‘鐨勬槸
锛?/p>
锛?/p>
A
锛庡寳浜ゥ杩愨�滅ゥ浜戔�濈伀鐐殑鐕冩枡涓欑兎锛?/p>
8
3
H
C
锛夋槸鍖栧悎鐗?/p>
B
锛庣敤浜庡缓璁惧寳浜ゥ杩愪富鍦洪鈥滈笩宸⑩�濈殑閽㈡槸绾噣鐗?/p>
C
锛庡彂灏勨�滃濞モ�濆崼鏄熺殑鐏鎺ㄨ繘鍓備腑鐨勫洓姘у寲浜屾爱锛?/p>
4
2
O
N
锛夋槸姘у寲鐗?/p>
D
锛庢姉鍐伴洩鐏惧鏃朵娇鐢ㄧ殑铻嶉洩鍓傛墍鍚殑姘寲閽犮�佹隘鍖栭晛銆佹隘鍖栭挋灞炰簬鐩?/p>
2
锛庝笅鍒楀彊杩颁腑姝ｇ‘鐨勬槸
锛?/p>
锛?/p>
A
锛?/p>
3
NH
銆?/p>
CO
銆?/p>
2
CO
閮芥槸鏋佹�у垎瀛?/p>
B
锛?/p>
4
CH
銆?/p>
4
CCl
閮芥槸鍚湁鏋佹�ч敭鐨勯潪鏋佹�у垎瀛?/p>
C
锛?/p>
HF
銆?/p>
HCl
銆?/p>
HBr
銆?/p>
HI
鐨勭ǔ瀹氭�т緷娆″寮?/p>
D
锛?/p>
2
CS
銆?/p>
O
H
2
銆?/p>
2
2
H
C
閮芥槸鐩寸嚎鍨嬪垎瀛?/p>
3
锛庝笅鍒楀悇缁勭粰瀹氬師瀛愬簭鏁扮殑鍏冪礌锛屼笉鑳藉舰鎴愬師瀛愭暟涔嬫瘮涓?/p>
1
鈭?/p>
1
绋冲畾鍖栧悎鐗╃殑鏄?/p>
锛?/p>
锛?/p>
A
锛?/p>
3
鍜?/p>
17
B
锛?/p>
1
鍜?/p>
9
C
锛?/p>
1
鍜?/p>
6
D
锛?/p>
7
鍜?/p>
12
4
锛庡
O
H
2
鐨勭數绂诲钩琛′笉浜х敓褰卞搷鐨勫井绮掓槸
锛?/p>
锛?/p>
5
锛庣┖姘旀槸浜虹被鐢熷瓨鎵�蹇呴渶鐨勯噸瑕佽祫婧愩�備负鏀瑰杽绌烘皵璐ㄩ噺鑰屽惎鍔ㄧ殑鈥滆摑澶╁伐绋嬧�濆緱鍒颁簡鍏ㄦ皯
鐨勬敮鎸併�備笅鍒楁帾鏂戒笉鍒╀簬
锛庯紟锛?/p>
鈥滆摑澶╁伐绋嬧�濆缓璁剧殑鏄?/p>
锛?/p>
锛?/p>
A
锛庢帹骞夸娇鐢ㄧ噧鐓よ劚纭妧鏈紝闃叉不
SO
2
姹℃煋
B
锛庡疄鏂界豢鍖栧伐绋嬶紝闃叉不鎵皹姹℃煋
C
锛庣爺鍒跺紑鍙戠噧鏂欑數姹犳苯杞︼紝娑堥櫎鏈哄姩杞﹀熬姘旀薄鏌?/p>
D
锛庡姞澶х煶娌广�佺叅鐐殑寮�閲囬�熷害锛屽鍔犲寲鐭崇噧鏂欑殑渚涘簲閲?/p>
浜屻�侀�夋嫨棰橈紙鏈鍏?/p>
36
鍒嗭紝姣忓皬棰?/p>
3
鍒嗭紝姣忓皬棰樺彧鏈変竴涓�夐」绗﹀悎棰樻剰锛?/p>
6
锛庝笅鍒楀寲鍚堢墿锛屾寜鍏舵櫠浣撶殑鐔旂偣鐢遍珮鍒颁綆鎺掑垪姝ｇ‘鐨勬槸
锛?/p>
锛?/p>
A
锛?
銆?
銆?
銆?
B
锛?
銆?
銆?
銆?