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| beryllium | (n) a light strong brittle grey toxic bivalent metallic element, Syn. Be, glucinium, atomic number 4 | cadmium | (n) a soft bluish-white ductile malleable toxic bivalent metallic element; occurs in association with zinc ores, Syn. atomic number 48, Cd | indium | (n) a rare soft silvery metallic element; occurs in small quantities in sphalerite, Syn. In, atomic number 49 | molybdenum | (n) a polyvalent metallic element that resembles chromium and tungsten in its properties; used to strengthen and harden steel, Syn. Mo, atomic number 42 | niobium | (n) a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium, Syn. Nb, atomic number 41 | palladium | (n) a silver-white metallic element of the platinum group that resembles platinum; occurs in some copper and nickel ores; does not tarnish at ordinary temperatures and is used (alloyed with gold) in jewelry, Syn. atomic number 46, Pd | rhodium | (n) a white hard metallic element that is one of the platinum group and is found in platinum ores; used in alloys with platinum, Syn. Rh, atomic number 45 | ruthenium | (n) a rare polyvalent metallic element of the platinum group; it is found associated with platinum, Syn. Ru, atomic number 44 | silver | (n) a soft white precious univalent metallic element having the highest electrical and thermal conductivity of any metal; occurs in argentite and in free form; used in coins and jewelry and tableware and photography, Syn. atomic number 47, Ag | technetium | (n) a crystalline metallic element not found in nature; occurs as one of the fission products of uranium, Syn. atomic number 43, Tc | zirconium | (n) a lustrous grey strong metallic element resembling titanium; it is used in nuclear reactors as a neutron absorber; it occurs in baddeleyite but is obtained chiefly from zircon, Syn. atomic number 40, Zr |
| 银 | [yín, ㄧㄣˊ, 银 / 銀] silver Ag, transition metal, atomic number 47 #1,371 [Add to Longdo] | 钼 | [mù, ㄇㄨˋ, 钼 / 鉬] molybdenum Mo, transition metal, atomic number 42 #18,007 [Add to Longdo] | 镉 | [gé, ㄍㄜˊ, 镉 / 鎘] cadmium Cd, transition metal, atomic number 48 #22,266 [Add to Longdo] | 钯 | [bǎ, ㄅㄚˇ, 钯 / 鈀] palladium Pd, transition metal, atomic number 46 #38,225 [Add to Longdo] | 锆 | [gào, ㄍㄠˋ, 锆 / 鋯] zirconium Zr, transition metal, atomic number 40 #43,348 [Add to Longdo] | 锝 | [dé, ㄉㄜˊ, 锝 / 鍀] technetium Tc, transition metal, atomic number 43 #47,268 [Add to Longdo] | 钌 | [liǎo, ㄌㄧㄠˇ, 钌 / 釕] ruthenium Ru, transition metal, atomic number 44 #50,980 [Add to Longdo] | 铟 | [yīn, ㄧㄣ, 铟 / 銦] indium In, metal, atomic number 49 #53,251 [Add to Longdo] | 铌 | [ní, ㄋㄧˊ, 铌 / 鈮] niobium Nb, transition metal, atomic number 41 #71,618 [Add to Longdo] | 铍 | [pí, ㄆㄧˊ, 铍 / 鈹] beryllium Be, alkaline earth metal, atomic number 4 #77,220 [Add to Longdo] | 铑 | [lǎo, ㄌㄠˇ, 铑 / 銠] rhodium Rh, transition metal, atomic number 45 #82,195 [Add to Longdo] |
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