Seaborg, G. T., James, R. A., and Morgan, L. O., "The New Element Americium (Atomic Number 95)," in The Transuranium Elements, New York, (1949).SEABORG, G.T., JAMES, R.A., MORGAN, L.O. The new element americium (atomic number 95). In: Seaborg, G.T., Katz, J.J.,...
n. am,atomic number 95 参考例子 1.a radioactive transuranic element; discovered by bombarding americium with helium. 一种放射性超铀元素,用中子轰击钚时产生。 2.a radioactive transuranic element; discovered by bombarding americium with helium. 一种放射性超铀元素,在用氦轰击镅时发现。 3.Many Ame...
ATOMIC NUMBER 95 ATOMIC MASS 243.0614 FAMILY Actinide Transuranium element PRONUNCIATION am-uh-REE-see-um Americium was first produced in a nuclear reactor. A nuclear reactor is a device in which elements are bombarded by neutrons, sometimes forming new elements. The name, americium,...
Am,atomic number 95 metal,metallic element- any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc. ...
americium 是什么意思中文翻译与英英解释 n.【化学】镅〔1944年美国发现超铀新元素之一,符号 Am, 因发现地取名〕。 a radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms同义词:Am, atomic number 95, Americium ( ) is a transuranic radioactive chemical element that...
Americium is a synthetic radioactive chemical element with the symbol Am and atomic number 95. It is a transuranic member of the actinide series, in the periodic
Atomic weight: (243), no stable isotopes State: solid Melting point: 1176 oC, 1449 K Boiling point: 2607 oC, 2880 K Electrons: 95 Protons: 95 Neutrons in most abundant isotope: 148 Electron shells: 2,8,18,32,25,8,2 Electron configuration: [Rn] 5f7 7s2 Density @ 20oC: ...
英[ˌæməˈrɪsiəm] 美[ˌæməˈrɪʃiəm] 是什么意思 n. 镅; 英英释义 americium[ ,æmə'risiəm ] n.a radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms 同义词:Amatomic number 95 ...
It provides atomic mass, mass excess, nuclear binding energy, nucleon separation energies, Q-values, and nucleon residual interaction parameters for atomic nuclei of the isotope Am-238 (Americium, atomic number Z = 95, mass number A = 238).Related documents Landolt-Brnstein Homepage Introduction ...
metallic elem...metalatomic number...Amamericium noun Synonyms for americium nouna radioactive transuranic metallic element Synonyms Am atomic number 95 Related Words metal metallic element Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.Want...