cal.i.for.ni.um
californium的音标和读音:
DJ音标发音: [ˌkæləˈfɔ:rni:əm]
KK音标发音: [ˌkæləˈfɔrniəm]
californium的词性:
n.Symbol Cf (名词)符号 Cf
1. A synthetic element produced in trace quantities by helium isotope bombardment of curium. All isotopes are radioactive, chiefly by emission of alpha particles. Atomic number 98; mass numbers 244 to 254; half-lives varying from 25 minutes to 800 years.See table at element
锎:一种合成元素,由氦同位素轰击锔可得到微量的这种元素。所有同位素均是放射性元素,主要放射出α粒子。原子序数98;原子量244到254;半衰期从25分钟到800年不等参见 element
californium的词源:
2. After California
源自 California