About: radioactive element

Premodifier: radioactive
Head noun: element

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

Broader concepts

label	provenance	confidence
toxic substance	isap:319692229	0.697907
pollutant	isap:316640128	0.585941
contaminant	isap:64615432	0.565910
toxin	isap:35279964	0.545054
mineral	isap:429656407	0.521500
element	isap:437869189	0.501895

Narrower concepts

label	provenance	confidence
thorium	isap:428430634	0.796152
uranium	isap:437414490	0.784673
radium	isap:443114322	0.770687
strontium	isap:27197897	0.758383
cesium 137	isap:446638401	0.742951
plutonium	isap:25314783	0.685495
strontium 90	isap:27197898	0.671062
cobalt 60	isap:445743762	0.670944
iodine 131	isap:445366937	0.645924
radon	isap:227695188	0.630965
thorium th	isap:31022664	0.617320
uranium u	isap:299476558	0.596016
barium	isap:447555639	0.527585
u	isap:299476557	0.510677
polonium	isap:346326084	0.488645
potassium	isap:24682892	0.485566
cesium	isap:446638402	0.442070
radium 226	isap:443114326	0.433144
benzene	isap:435959354	0.412737
32p	isap:235135764	0.375018
iodine-131	isap:218764303	0.368214
tritium	isap:430007803	0.367743
element	isap:437870164	0.359380
americium	isap:24992151	0.351211
example	isap:430356840	0.322280
iodine	isap:445366928	0.307709
th	isap:31022667	0.301500
35	isap:30304426	0.294586
radiation	isap:28027735	0.266163