About: alkali earth metal

Premodifier: alkali earth
Head noun: metal

Same concepts
http://dbpedia.org/resource/Alkaline_earth_metal

Broader concepts

label	provenance	confidence
alkali metal	isap:371382470	0.705054

Narrower concepts

label	provenance	confidence
magnesium	isap:12458128	0.615847
potassium	isap:15785073	0.534669
sodium	isap:123833920	0.495979
lithium	isap:32425695	0.445496
barium	isap:115903729	0.405188
calcium	isap:34116411	0.365551
like	isap:90174593	0.351930
cesium	isap:120978547	0.259818
compound	isap:361401737	0.240020