atomic number 21 phr. 【化学】原子序数(指元素在周期表中按次序排列的序号)21钪 atomic number 17 phr. 【化学】原子序号17氯 相似单词 115 one hundred and fifteen atomic a. 1.原子的,原子武器的 2.核的,核能的 115th n. 第一百一十五 number n.[C] 1.数;数字 2.号码;…号;第…号 3...
Atomic Number 115 - Existence Of New Mystery Element ConfirmedNews Staff
“the establishment of the identity of the isotope 283Cn by a large number of decaying chains, originating from a variety of production pathways essentially triangulating its A,Z character enables that nuclide’s use in unequivocally recognizing higher-Z isotopes that are observed to decay through ...
Define atomic number 20. atomic number 20 synonyms, atomic number 20 pronunciation, atomic number 20 translation, English dictionary definition of atomic number 20. Noun 1. atomic number 20 - a white metallic element that burns with a brilliant light; th
Related to atomic number:Isotopes,atomic weight Graphic Thesaurus🔍 DisplayON AnimationON Legend Synonym Antonym Related </>embed</> magic number number atomic num... noun Words related to atomic number nounthe order of an element in Mendeleyev's table of the elements ...
atomic number 100- a radioactive transuranic metallic element produced by bombarding plutonium with neutrons fermium,Fm 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. ...
The placement of electrons in an atom is not random. They have distinct energy levels that are one-of-a-kind for each electron at any given time. The electronic configuration is the distribution of electrons in certain energy levels.Answer...
27、 different elements, by definition, will have a different number of protons and therefore, different atomic numbers. Elements with the atomic numbers from 1 to 118 (except 113, 115 and 117) have been identified so far. One of the numbers found in each elements box on the periodic table...
Discovery of the element with atomic number Z=118 completing the 7th row of the periodic table (IUPAC Technical Report) Yamazaki, "Discovery of the element with atomic number z= 118 completing the 7th row of the periodic table (iupac technical report)," Pure and Applied... Barber,Robert,C...
atomic number 11- a silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt) ...