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\u7a00\u6709\u6c14\u4f53\u6709\u54ea\u4e9b\uff1f<\/p>\n
\u7a00\u6709\u6c14\u4f53\u5305\u62ec \u6c26 \u3001 \u6c16 \u3001 \u6c29 \u3001 \u6c2a \u3001 \u6c19 \u3001 \u6c21 \u7b496\u79cd\u5143\u7d20\uff0c\u5176\u539f\u5b50\u7684\u6700\u5916\u5c42\u7535\u5b50\u6784\u578b\u9664\u6c26\u4e3a1s2\uff08\u4e0a\u6807\uff09\u5916\uff0c\u5176\u4f59\u5747\u4e3a\u7a33\u5b9a\u76848\u7535\u5b50\u6784\u578bns2np6\uff08\u5747\u4e3a\u4e0a\u6807\uff09\u3002<\/p>\n
\u7a00\u6709\u6c14\u4f53\u7684\u53d1\u73b0\u5386\u53f2\uff1a<\/p>\n
1\u3001\u6c29\u7684\u53d1\u73b0<\/p>\n
\u4eba\u7c7b\u9996\u5148\u53d1\u73b0\u7684\u7a00\u6709\u6c14\u4f53\u662f\u6c29\u3002<\/p>\n
\u5728\u5341\u4e5d\u4e16\u7eaa\uff0c\u5f53\u82f1\u56fd\u7269\u7406\u5b66\u5bb6\u745e\u5229\u7814\u7a76\u5927\u6c14\u4e2d\u5404\u79cd\u6c14\u4f53\u7684\u5bc6\u5ea6\u65f6\uff0c\u53d1\u73b0\u4ece\u7a7a\u6c14\u4e2d\u9664\u53bb\u6c27\u4ee5\u540e\uff0c\u5f97\u5230\u201c\u6c2e\u6c14\u201d\u7684\u5bc6\u5ea6\u662f1.2572g\/L\uff0c\u7136\u800c\u4ece\u6c2e\u5316\u7269\u4e2d\u5236\u5f97\u6c2e\u7684\u5bc6\u5ea6\u662f1.2507g\/L\uff0c\u8fd9\u5176\u4e2d\u7684\u8bef\u5dee\u5438\u5f15\u4e86\u82f1\u56fd\u5316\u5b66\u5bb6\u62c9\u59c6\u585e\u7684\u5174\u8da3\u3002\u540e\u6765\u7ecf\u8fc7\u62c9\u59c6\u585e\u548c\u745e\u5229\u7684\u7814\u7a76\u53d1\u73b0\uff0c\u8fd9\u6700\u540e\u6b8b\u4f59\u6c14\u4f53\u7684\u4f53\u79ef\u7ea6\u5360\u539f\u7a7a\u6c14\u4f53\u79ef\u76841%\uff0c\u4e14\u6bd4\u6c2e\u6c14\u7a0d\u91cd\uff0c\u7ecf\u8fc7\u5149\u8c31\u5206\u6790\u540e\u65ad\u5b9a\u8fd9\u79cd\u6c14\u4f53\u662f\u4e00\u79cd\u65b0\u5143\u7d20\u3002\u4e4b\u540e\u57281894\u5e74\uff0c\u745e\u5229\u548c\u62c9\u59c6\u585e\u5ba3\u5e03\u4e86\u8fd9\u4e00\u5143\u7d20\u7684\u53d1\u73b0\uff0c\u5e76\u5c06\u5176\u547d\u540d\u4e3aargon\uff0c\u5e0c\u814a\u6587\u539f\u610f\u662f\u201c\u4e0d\u6d3b\u6cfc\u7684\u3001\u60f0\u6027\u7684\u201d\uff0c\u4e2d\u6587\u8bd1\u540d\u662f\u6c29\uff0c\u5143\u7d20\u7b26\u53f7\u4e3aAr\u3002<\/p>\n
2\u3001\u6c26\u7684\u53d1\u73b0<\/p>\n
\u6c26\u662f\u552f\u4e00\u5148\u5728\u5730\u7403\u4e4b\u5916\u53d1\u73b0\u7684\u4e00\u4e2a\u5143\u7d20\u3002<\/p>\n
\u65e9\u57281868\u5e74\uff0c\u6cd5\u56fd\u5929\u6587\u5b66\u5bb6\u8a79\u68ee\u5728\u5370\u5ea6\u89c2\u5bdf\u65e5\u98df\u65f6\uff0c\u4ece\u592a\u9633\u5149\u8c31\u4e2d\u5f97\u5230\u4e00\u6761\u6ce2\u957f587.49nm\u7684\u6a59\u9ec4\u8272\u5149\u8c31\u7ebf\u3002\u521a\u5f00\u59cb\u4ed6\u8ba4\u4e3a\u8fd9\u662f\u94a0\u7684\u53d1\u5c04\u7ebf\uff0c\u4f46\u7ecf\u8fc7\u5bf9\u6bd4\u4e4b\u540e\u53d1\u73b0\uff0c\u8fd9\u6761\u53d1\u5c04\u7ebf\u4e0e\u94a0\u7684\u53d1\u5c04\u7ebf\u4f3c\u4e4e\u6709\u4e9b\u5dee\u5f02\u3002\u540c\u65f6\uff0c\u82f1\u56fd\u5929\u6587\u5b66\u5bb6\u6d1b\u514b\u8036\u6210\u529f\u5730\u5728\u5927\u767d\u5929\u89c2\u5bdf\u5230\u8fd9\u6761\u9ec4\u7ebf\u3002\u540e\u6765\u7ecf\u8fc7\u4e8c\u4eba\u5171\u540c\u5bf9\u6bd4\uff0c\u4ed6\u4eec\u8ba4\u4e3a\u8fd9\u662f\u4e00\u4e2a\u5730\u7403\u4e0a\u4e0d\u5b58\u5728\uff0c\u53ea\u5b58\u5728\u4e8e\u592a\u9633\u4e0a\u7684\u5143\u7d20\uff0c\u5e76\u5c06\u5176\u547d\u540d\u4e3aHelium\uff0c\u5e0c\u814a\u6587\u539f\u610f\u4e3a\u201c\u592a\u9633\u201d\uff0c\u4e2d\u6587\u8bd1\u540d\u4e3a\u6c26\uff0c\u5143\u7d20\u7b26\u53f7\u4e3aHe\u3002<\/p>\n
3\u3001\u6c16\u7684\u53d1\u73b0<\/p>\n
1894\u5e74\u745e\u5229\u548c\u62c9\u59c6\u585e\u53d1\u73b0\u4e86\u6c29\uff0c1895\u5e74\u62c9\u59c6\u585e\u53d1\u73b0\u5730\u7403\u4e0a\u4e5f\u6709\u6c26\u7684\u5b58\u5728\uff0c\u4f46\u5728\u5f53\u65f6\u7684\u5143\u7d20\u5468\u671f\u8868\u4e2d\uff0c\u5e76\u6ca1\u6709\u8fd9\u4e24\u4e2a\u5143\u7d20\u7684\u4f4d\u7f6e\uff0c\u62c9\u59c6\u585e\u6839\u636e\u5468\u671f\u8868\u7684\u89c4\u5f8b\u6027\u4ee5\u53ca\u4e24\u4e2a\u5143\u7d20\u7684\u6027\u8d28\uff0c\u63a8\u6d4b\u6c26\u548c\u6c29\u53ef\u80fd\u662f\u53e6\u4e00\u65cf\u7684\u65b0\u5143\u7d20\uff0c\u800c\u4e14\u5728\u6c26\u548c\u6c29\u4e4b\u95f4\uff0c\u5f88\u53ef\u80fd\u6709\u53e6\u5916\u4e00\u79cd\u65b0\u7684\u5143\u7d20\u3002<\/p>\n
\u6700\u521d\uff0c\u62c9\u59c6\u585e\u548c\u4ed6\u7684\u52a9\u624b\u7279\u62c9\u5f17\u65af\u8ba4\u4e3a\u65b0\u5143\u7d20\u53ef\u80fd\u5b58\u5728\u4e8e\u7a00\u6709\u77ff\u7269\u4e2d\u3002\u4e8e\u662f\uff0c\u4ed6\u4eec\u5bf9\u5730\u7403\u4e0a\u6240\u80fd\u5f97\u5230\u7684\u77ff\u7269\u90fd\u505a\u4e86\u5b9e\u9a8c\uff0c\u4f46\u90fd\u672a\u80fd\u6210\u529f\u3002\u540e\u6765\uff0c\u5728\u62c9\u59c6\u585e\u548c\u7279\u62c9\u5f17\u65af\u60f3\u901a\u8fc7\u51cf\u538b\u7a7a\u6c14\u4ee5\u6db2\u5316\u6c29\u6c14\u8fd9\u4e2a\u5b9e\u9a8c\u6765\u53d1\u73b0\u7a7a\u6c14\u4e2d\u7684\u6c26\u6c14\u65f6\uff0c\u4ed6\u4eec\u53d1\u73b0\u6700\u5148\u9038\u51fa\u7684\u90a3\u4e00\u90e8\u5206\u6c14\u4f53\u7684\u53d1\u5c04\u7ebf\u5e76\u4e0d\u662f\u6c26\u6c14\u7684\u53d1\u5c04\u7ebf\uff0c\u800c\u4e14\u8fd9\u4e2a\u6c14\u4f53\u53d1\u5c04\u7684\u5149\u7ebf\u5f02\u5e38\u660e\u4eae\u3002\u4e4b\u540e\uff0c\u62c9\u59c6\u585e\u548c\u7279\u62c9\u5f17\u65af\u6d4b\u5b9a\u8fd9\u79cd\u6c14\u4f53\u7684\u5149\u8c31\uff0c\u786e\u8ba4\u4e86\u8fd9\u662f\u4e00\u4e2a\u5168\u65b0\u7684\u5143\u7d20\u3002\u6700\u7ec8\u57281898\u5e746\u6708\u4ece\u7a7a\u6c14\u4e2d\u63d0\u53d6\u51fa\u8fd9\u4e2a\u6c14\u4f53\uff0c\u5e76\u5c06\u5176\u547d\u540d\u4e3aNeon\uff0c\u5e0c\u814a\u6587\u539f\u610f\u4e3a\u201c\u65b0\u7684\u201d\uff0c\u4e2d\u6587\u8bd1\u540d\u4e3a\u6c16\uff0c\u5143\u7d20\u7b26\u53f7\u4e3aNe\u3002<\/p>\n
4\u3001\u6c2a\u7684\u53d1\u73b0<\/p>\n
\u7a00\u6709\u6c14\u4f53\u6c2a\u662f\u5728\u5bfb\u627e\u6c16\u7684\u671f\u95f4\u53d1\u73b0\u7684\u3002<\/p>\n
1898\u5e745\u670830\u65e5\uff0c\u62c9\u59c6\u585e\u60f3\u5728\u6db2\u6001\u7a7a\u6c14\u5206\u998f\u4ea7\u7269\u4e2d\u5bfb\u627e\u6c16\uff0c\u4e8e\u662f\u84b8\u53d1\u6db2\u6001\u7a7a\u6c14\u5230\u6700\u540e\u53ea\u5269\u4e0b\u5f88\u5c11\u7684\u4e00\u90e8\u5206\uff0c\u518d\u628a\u5176\u4e2d\u7684\u6c2e\u6c14\u548c\u6c27\u6c14\u53bb\u6389\uff0c\u6700\u540e\u7559\u4e0b\u6765\u7684\u662f\u4e00\u79cd\u6bd4\u7a7a\u6c14\u91cd\u7684\u4e0d\u6d3b\u6cfc\u6c14\u4f53\uff0c\u7136\u540e\u62c9\u59c6\u585e\u6d4b\u5b9a\u4e86\u8be5\u6c14\u4f53\u7684\u5149\u8c31\uff0c\u53d1\u73b0\u548c\u4ee5\u5f80\u4efb\u4f55\u5149\u8c31\u90fd\u65e0\u6cd5\u5bf9\u5e94\uff0c\u4e8e\u662f\u786e\u5b9a\u8fd9\u662f\u4e00\u4e2a\u65b0\u5143\u7d20\uff0c\u5e76\u6307\u51fa\u8fd9\u79cd\u5143\u7d20\u7684\u539f\u5b50\u91cf\u5e94\u8be5\u4ecb\u4e8e\u6eb4\u548c\u94f7\u4e4b\u95f4\uff0c\u8fd9\u8bf4\u660e\u6c2a\u3001\u6c26\u548c\u6c29\u5e94\u662f\u540c\u7c7b\uff0c\u90fd\u662f\u7a00\u6709\u6c14\u4f53\u4e4b\u4e00\u3002\u6700\u540e\u62c9\u59c6\u585e\u5c06\u8fd9\u79cd\u6c14\u4f53\u547d\u540d\u4e3aKrypton\uff0c\u5e0c\u814a\u6587\u539f\u610f\u4e3a\u201c\u9690\u85cf\u201d\uff0c\u4e2d\u6587\u8bd1\u540d\u662f\u6c2a\uff0c\u5143\u7d20\u7b26\u53f7\u4e3aKr\u3002<\/p>\n
5\u3001\u6c19\u7684\u53d1\u73b0<\/p>\n
1898\u5e747\u6708\uff0c\u62c9\u59c6\u585e\u548c\u7279\u62c9\u5f17\u65af\u7528\u65b0\u7684\u7a7a\u6c14\u6db2\u5316\u673a\uff0c\u5236\u5907\u4e86\u5927\u91cf\u7684\u6db2\u6001\u7a7a\u6c14\uff0c\u5e76\u5c06\u5176\u5206\u998f\u5236\u5f97\u6c2a\u548c\u6c16\uff0c\u53c8\u628a\u6c2a\u53cd\u590d\u5730\u5206\u6b21\u6db2\u5316\u3001\u6325\u53d1\uff0c\u4ece\u5176\u4e2d\u53c8\u5206\u51fa\u4e00\u79cd\u8d28\u91cf\u6bd4\u6c2a\u66f4\u91cd\u7684\u65b0\u6c14\u4f53\uff0c\u4e8c\u4eba\u68c0\u6d4b\u4e86\u4e00\u4e0b\u8be5\u6c14\u4f53\u7684\u5149\u8c31\uff0c\u53d1\u73b0\u53c8\u662f\u4e00\u4e2a\u65b0\u7684\u5143\u7d20\uff0c\u4ed6\u4eec\u547d\u540d\u4e3aXenon\uff0c\u5e0c\u814a\u6587\u539f\u610f\u4e3a\u201c\u964c\u751f\u7684\u3001\u5947\u5f02\u7684\u201d\uff0c\u4e2d\u6587\u8bd1\u540d\u6c19\uff0c\u5143\u7d20\u7b26\u53f7\u4e3aXe\u3002<\/p>\n
\u7a00\u6709\u6c14\u4f53\u7684\u7269\u7406\u6027\u8d28\uff1a<\/p>\n
1\u3001\u7a00\u6709\u6c14\u4f53\u5143\u7d20\u90fd\u662f\u65e0\u8272\u65e0\u5473\u7684\u6c14\u4f53\uff0c\u5fae\u6eb6\u4e8e\u6c34\uff0c\u5176\u6eb6\u89e3\u5ea6\u968f\u76f8\u5bf9\u5206\u5b50\u8d28\u91cf\u7684\u589e\u52a0\u800c\u589e\u5927\u3002\u6c14\u4f53\u5206\u5b50\u5747\u7531\u5355\u539f\u5b50\u7ec4\u6210\uff0c\u7194\u70b9\u548c\u6cb8\u70b9\u90fd\u5f88\u4f4e\uff0c\u5e76\u968f\u76f8\u5bf9\u539f\u5b50\u8d28\u91cf\u589e\u52a0\u800c\u5347\u9ad8\u3002<\/p>\n
2\u3001\u7a00\u6709\u6c14\u4f53\u7684\u539f\u5b50\u534a\u5f84\u90fd\u5f88\u5927\uff0c\u5728\u65cf\u4e2d\u81ea\u4e0a\u800c\u4e0b\u9012\u589e\uff0c\u4e14\u8fd9\u4e9b\u534a\u5f84\u90fd\u662f\u672a\u6210\u952e\u7684\u534a\u5f84\uff0c\u6545\u4e0d\u80fd\u5c06\u5176\u4e0e\u5171\u4ef7\u6216\u6210\u952e\u534a\u5f84\u8fdb\u884c\u5bf9\u6bd4\uff0c\u800c\u5e94\u4e0e\u5176\u4ed6\u5143\u7d20\u7684\u8303\u5fb7\u534e\u534a\u5f84\u5bf9\u6bd4\u3002<\/p>\n
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