|bgcolor="#ff6666"|11 [[鈉]]<br/>[[File:Electron_shell_011_Sodium_-_no_label.svg|50px]]<br/>22.99
 
|bgcolor="#ff6666"|11 [[鈉]]<br/>[[File:Electron_shell_011_Sodium_-_no_label.svg|50px]]<br/>22.99
 
|bgcolor="#ffdead"|12 [[鎂]]<br/>[[File:Electron_shell_012_Magnesium_-_no_label.svg|50px]]<br/>24.31
 
|bgcolor="#ffdead"|12 [[鎂]]<br/>[[File:Electron_shell_012_Magnesium_-_no_label.svg|50px]]<br/>24.31
Fatal error: Uncaught TypeError: MWExceptionHandler::rollbackMasterChangesAndLog(): Argument #1 ($e) must be of type Exception, Error given, called in /volume1/web/wikiGrade1/includes/exception/MWExceptionHandler.php on line 137 and defined in /volume1/web/wikiGrade1/includes/exception/MWExceptionHandler.php:111 Stack trace: #0 /volume1/web/wikiGrade1/includes/exception/MWExceptionHandler.php(137): MWExceptionHandler::rollbackMasterChangesAndLog(Object(Error)) #1 [internal function]: MWExceptionHandler::handle(Object(Error)) #2 {main} thrown in /volume1/web/wikiGrade1/includes/exception/MWExceptionHandler.php on line 111