About: plutonium

Head noun: plutonium

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

Broader concepts

label	provenance	confidence
nuclear material	isap:413020622	0.793502
heavy element	isap:25314784	0.774385
radioactive material	isap:413020621	0.732807
radioactive element	isap:25314783	0.685495
special nuclear material	isap:413020625	0.685171
radioactive substance	isap:352886673	0.680992
element	isap:25314782	0.669923
material	isap:413020620	0.664821
radioactive metal	isap:15739076	0.642957
fissionable material	isap:413020627	0.618628
man-made element	isap:25314787	0.611664
nuclear waste	isap:14226575	0.611623
long-lived actinide	isap:410659196	0.605376
fissile material	isap:413020623	0.590005
volatile element	isap:25314799	0.573681
radioactive waste	isap:14226576	0.570350
toxic material	isap:413020628	0.537634
transuranic element	isap:25314785	0.537114
heavy isotope	isap:25784517	0.516287
dangerous material	isap:413020626	0.513955
heavy metal	isap:15739075	0.510998
substance	isap:352886672	0.509913
thing	isap:15050807	0.509709
transuranic	isap:709793	0.507660
fission product	isap:28335307	0.506169
radioactive isotope	isap:25784516	0.501544
nuclear fuel	isap:146977144	0.500931
metal	isap:15739074	0.490826
weapon grade material	isap:413020636	0.483723
weapons-grade nuclear material	isap:413020646	0.473485
nuclear bomb	isap:146955283	0.471301
radioactive source	isap:136348424	0.463405
radiological material	isap:413020642	0.460840
dangerous chemical	isap:413116054	0.455856
production of fissile material	isap:42812197	0.452638
actinide element	isap:25314786	0.445850
nuclear reactor	isap:27498225	0.443461
heavier element	isap:25314800	0.442580
minor actinide	isap:410659198	0.439013
deadly substance	isap:352886679	0.421060
dangerous substance	isap:352886678	0.420223
alpha emitter	isap:27665191	0.414329
man-made radioactive element	isap:25314789	0.410209
contaminant	isap:104656	0.405796
new element	isap:25314788	0.403004
nuclear weapon material	isap:413020635	0.398014
radioactive contaminant	isap:104657	0.389326
nuclear explosive material	isap:413020629	0.389306
neutron source	isap:136348425	0.389120
dangerous radioactive material	isap:413020647	0.382519
actinide waste	isap:14226577	0.378224
man-made radioactive material	isap:413020643	0.375079
potent carcinogen	isap:42190666	0.374392
heavy atom	isap:147429360	0.373979
fissile element	isap:25314790	0.371354
radionuclide	isap:252737706	0.370934
artificial element	isap:25314796	0.369664
by-product	isap:43502953	0.363692
mineral	isap:26444950	0.363312
toxic waste	isap:14226582	0.356639
toxic substance	isap:352886674	0.348712
radiation	isap:351058237	0.346880
radioactive particle	isap:412864100	0.346523
man-made material	isap:413020638	0.345163
carcinogen	isap:42190664	0.345056
issue	isap:12936660	0.336946
actinide metal	isap:15739079	0.331544
carcinogenic substance	isap:352886684	0.330125
substance on the planet	isap:352886676	0.321286
radiation hazard	isap:134844543	0.316632
dense material	isap:413020634	0.313853
nasty element	isap:25314798	0.311789
radioisotope	isap:252866239	0.308354
nuclear substance	isap:352886677	0.304689
nature	isap:132453699	0.299982
sensitive material	isap:413020632	0.298355
isotope	isap:25784515	0.294705
transuranic waste	isap:14226580	0.292813
fuel	isap:146977143	0.280998
government	isap:43275584	0.277727
uranium	isap:29049210	0.272471
ingredient	isap:44022298	0.263316
substance in the universe	isap:352886675	0.262480
primordial element	isap:25314791	0.257258
poison	isap:133420906	0.252895
compound	isap:412185156	0.250942
other	isap:16951230	0.249945
danger	isap:135578321	0.244216
byproduct	isap:352499868	0.244032
toxic metal poisoning	isap:351277733	0.241867
part	isap:148731170	0.239512
item	isap:148290128	0.238434
nasty	isap:13179430	0.236556
actinide	isap:410659195	0.234733
component	isap:353511737	0.233802
problem	isap:24333892	0.233619
everything	isap:42610389	0.212548
example	isap:23755382	0.212043
plutonium	isap:351114652	0.206689
metallic element	isap:25314797	0.204393
nuclear weapon	isap:133952913	0.203884
product	isap:28335310	0.197670
north korea	isap:17335056	0.182997
chemical	isap:413116053	0.173836
spend fuel	isap:146977148	0.173207
environment	isap:364291	0.160704
time	isap:148379364	0.156924
such issue	isap:12936661	0.154838
bomb	isap:146955284	0.151118
concern	isap:27522784	0.150216
atom	isap:147429361	0.148130
other stuff	isap:16340098	0.147459
design	isap:134032133	0.147087
market	isap:135947134	0.143541
expert	isap:134162415	0.139368
weapon	isap:133952915	0.127569
question	isap:410118389	0.116750
however	isap:27409541	0.095119
mox	isap:487765834	0.092332
year	isap:149411754	0.081044
world	isap:13924831	0.078438
gas	isap:487668329	0.064491

Narrower concepts

label	provenance	confidence
alpha particle	isap:185461263	0.231869
plutonium	isap:351114652	0.206689
strontium-90	isap:112845519	0.197125
waste	isap:337222271	0.174738
uranium	isap:317043013	0.172351
spend fuel	isap:286838719	0.171770
thorium	isap:316091788	0.132501
oxide	isap:336734382	0.100616
neptunium	isap:352993007	0.099846
fuel	isap:286838718	0.099550
inhaled	isap:321328605	0.099276
weapon	isap:423892521	0.097744
fact	isap:288932315	0.097513
material	isap:184273156	0.087726
lung	isap:287922582	0.079985
reactor	isap:317633359	0.067081