天气预报15天查询> 其他> 化学前二十号元素符号有

化学前二十号元素符号有

更新时间: 2020-08-16 00:00:00     

在元素周期表中1到20号元素的名称依次是氢、氦、锂、铍、硼、碳、氮、氧、氟、氖、钠、镁、铝、硅、磷、硫、氯、氩、钾、钙,它们的元素符号依次是H、He、Li、Be、B、C、N、O、F、Ne、Na、Mg、Al、Si、P、S、Cl、Ar、K、Ca。

关键词: 化学 元素 符号

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-270071/ | 耗时:0.6080 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=270071 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=270071 LIMIT 0,1
select * from tbl_Articles_sphinx where id=270071 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1081123,126809,1128885,1071341,497711,1125399,1097723,1097669,255421,1130522,1074248,141196,1073493,1098337,1002750,1073322,1934218,1121164,1931210,1126460,1126817,1080547,1108666,1114278,1132331,1122122,1126815,1064939,1041849,1075492) ORDER BY field (ArticleID,1081123,126809,1128885,1071341,497711,1125399,1097723,1097669,255421,1130522,1074248,141196,1073493,1098337,1002750,1073322,1934218,1121164,1931210,1126460,1126817,1080547,1108666,1114278,1132331,1122122,1126815,1064939,1041849,1075492)