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ค้นหาอัตโนมัติโดยใช้ *atomic number 6*
  WordNet (3.0) 
carbon
(n) an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds, Syn. atomic number 6, C
dysprosium
(n) a trivalent metallic element of the rare earth group; forms compounds that are highly magnetic, Syn. atomic number 66, Dy
erbium
(n) a trivalent metallic element of the rare earth group; occurs with yttrium, Syn. atomic number 68, Er
europium
(n) a bivalent and trivalent metallic element of the rare earth group, Syn. atomic number 63, Eu
gadolinium
(n) a ductile silvery-white ductile ferromagnetic trivalent metallic element of the rare earth group, Syn. atomic number 64, Gd
holmium
(n) a trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly magnetic compounds, Syn. Ho, atomic number 67
neodymium
(n) a yellow trivalent metallic element of the rare earth group; occurs in monazite and bastnasite in association with cerium and lanthanum and praseodymium, Syn. atomic number 60, Nd
promethium
(n) a soft silvery metallic element of the rare earth group having no stable isotope; was discovered in radioactive form as a fission product of uranium, Syn. Pm, atomic number 61
samarium
(n) a grey lustrous metallic element of the rare earth group; is used in special alloys; occurs in monazite and bastnasite, Syn. Sm, atomic number 62
terbium
(n) a metallic element of the rare earth group; used in lasers; occurs in apatite and monazite and xenotime and ytterbite, Syn. Tb, atomic number 65
thulium
(n) a soft silvery metallic element of the rare earth group; isotope 170 emits X-rays and is used in small portable X-ray machines; it occurs in monazite and apatite and xenotime, Syn. atomic number 69, Tm
  CC-CEDICT CN-EN Dictionary 
碳
[碳, tànㄊㄢˋ] carbon C, atomic number 6 #7769
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