The antonym of “atom” is ___. A. molecule B. particle C. compound D. element 相关知识点: 试题来源: 解析 C。“atom”意为“原子”,“compound”意为“化合物”,与“atom”相对。“molecule”分子;“particle”粒子;“element”元素,都不是“atom”的反义词。反馈 收藏 ...
A) atom B) molecule C) electron D) element Define and distinguish between matter, elements, and compounds. What is the biological definition of an atom? Define the term element as used in many biological processes. The term below that includes the other terms is: a. atom b. molecule ...
The meaning of ATOM is the smallest particle of an element that can exist either alone or in combination. How to use atom in a sentence. Did you know?
How many hydrogen atoms are present in each water molecule? How many neutrons does hydrogen have? a. What is the fraction of the hydrogen atom's mass (11H) that is in the nucleus? The mass of proton is 1.007276 u, and the mass of 11H atom is 1.007825 u. b. What is the fraction ...
在您化学英语 study,you meet,and 将使用 atom,element,molecule,compound,etc 等条款。 翻译结果3复制译文编辑译文朗读译文返回顶部 在您化学英语 study,you meet,and 将使用 atom,element,molecule,compound,etc 等条款。 翻译结果4复制译文编辑译文朗读译文返回顶部 在你的化学英文study,you meet,and将使用的条款...
(FLERR,"Illegal delete_atoms command");// optionally delete additional bonds or atoms in moleculesif(bond_flag) delete_bond();if(mol_flag) delete_molecule();// delete local atoms flagged in dlist// reset nlocalAtomVec*avec = atom->avec;intnlocal = atom->nlocal;inti =0;while(i < ...
and ES are the total energies of the A-Fe2S1N5/SNC and Fe2N6/NC models; the chemical potentials of C, Fe, N, and S refer to graphene, the metal iron bulk, the N2 molecule, and the S8 molecule, respectively, corresponding to the numbers marked by the letters a, b, c, and d. ...
1d. First of all, the NO molecule should be chemisorbed and activated on the SAC center (ΔG*NO < 0, where ΔG*NO is the Gibbs free energy of activated *NO adsorption), which is required to facilitate the subsequent hydrogenation process. Second, the competitive proton adsorption ...
molecule charge multicenter multicomponent multiple stereocenter non-standard wedge scheme non-stereo wedge bond ocr error overlapping atoms overlapping bonds pseudo atom query atom query bond racemate radical rare element r-atom reacting center bond mark reaction map error relative stereo r-group ...
[85,86]. The effects of confinement and molecule anchoring considerably influence the stability and rational configuration of bimSACs during synthesis [87,88]. Moreover, optimal exposure and availability of active sites are also critical factors which influence the catalytic performance of bimSACs [...