钒是将“atomic number 23"翻译成 中文。 译文示例:Similarly, the mass of a given quantity of substance divided by its atomic weight gives the number of moles (eg, 20 g sodium = 20/23, or 0.87, mol). ↔ 同样,某特定数量物质的质量除以它的原子量就得出该摩尔的数值(例如,20g钠=20/23,...
23 The table below shows the proton numbers of three elements.Element Proton (atomic) number X11Y17Z18Which of the following statements about X, Y, and Z is correct? A A X and Y can combine to form an ionic compound XY. B X and Z can combine to form an ionic compound XZ. C Y ...
An element, simply put, is afundamental unit of matter that cannot be easily broken down. It consists of a specific number of protons and variable neutrons and electrons. All of matter is made of these 118 elements, combined in various ratios and kept in different states, like solids. Depen...
The genotype | strain | accession number of each VP1 sequence is given on the left side of the alignment. Residues are color-shaded, corresponding to the schematic in Fig. 1a. The residues involved in the inter-domain or inter-subunit interactions are indicated using colored boxes. Full size...
The number of independent pair-correlation functions in multicomponent systems. J. Appl. Crystallogr. 4, 15–19 (1971). Article ADS Google Scholar Li, T. et al. Denary oxide nanoparticles as highly stable catalysts for methane combustion. Nat. Catal. 4, 62–70 (2021). Article CAS Google...
Synthesis of a New Element with Atomic Number Z=117 The discovery of a new chemical element with atomic number Z=117 is reported. The isotopes (293)117 and (294)117 were produced in fusion reactions between ... TO Yu,FS Abdullin,PD Bailey,... - 《Physical Review Letters》...
Shareholders of the Company (15,670,449) (11,630,229) Non-controlling interests (2,487) 32,929 Basic and diluted net loss per share ($0.08) ($0.07) Basic weighted-average number of shares outstanding 198,082,525 177,647,065 Diluted weighted-average nu...
an element is a substance , all of ___ atoms have the same atomic number为什么选whose ? 请高手讲讲..相关知识点: 试题来源: 解析 首先句子后面是作定语的,由主句可以知道,修饰的是主语element.因为atoms是原子的意思,对于元素来说,逻辑关系自然是“元素里的原子”,所以element和atoms具有从属关系,用whose...
S Okawa,A Saito,T Matsui - 《Transactions of the Japan Society of Refrigerating & Air Conditioning Engineers》 被引量: 1发表: 2003年 Simulation of solid-friction dependence on number of surface atoms and theoretical approach for infinite number of atoms We investigate the dependence of solid fric...
Nature Communications volume 13, Article number: 3206 (2022) Cite this article 3071 Accesses 6 Citations 1 Altmetric Metrics details Abstract The ferrimagnetic insulator iron garnets, tailored artificially with specific compositions, have been widely utilized in magneto-optical (MO) devices. The ...