Lettmetaller, alkalimetaller, jordalkalimetaller
Francium
Radium
Rubidium
Kalsium
Barium
Litium
Natrium
Strontium
Cesium
Kalium
Barium--metallurgi
Kalium--metallurgi
Natrium--metallurgi
Jordalkalimetaller
Cesium--metallurgi
Rubidium--metallurgi
Jordalkalimetaller--metallurgi
Alkalimetaller
Alkalimetaller--metallurgi
Radium--metallurgi
Kalsium--metallurgi
Francium--metallurgi
Strontium--metallurgi
Litium--metallurgi
Alkalimetaller og jordalkalimetaller
Norsk WebDewey