(c) Complete the table. number of protonsnumber of electrons Na S^(2-) Cl_2 相关知识点: 试题来源: 解析 完成后的表格如下: | 物质 | 质子数 | 电子数 | |---|---|---| | Na | 11 | 11 | | S2- | 16 | 18 | | Cl2 | 34 | 34 | 1. **Na:** 中性钠原子有11个质子...
The number of protons in an atom equals the number ofelectrons. This is necessary to balance the charge of an atom, and to increase its stability... Learn more about this topic: Atom | Definition, Composition & Examples from Chapter 2/ Lesson 1 266...
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#化学小知识# The number of protons in the nucleus of an atom is referred to as the atomic number, or proton number, Z. The number of electrons in an electrically neutral atom is also equal to the atomic number, Z. The total mass of an atom is determined very nearly by the total ...
The number of protons in an atom equals the number of ___. The sum of an atom's protons and neutrons is its What nuclide has 27 protons and 33 neutrons? The atomic mass is equal to: A. the number of neutrons. B. the number of protons plus the number of electrons. C. the number...
when应该是指时间，有A的这个时候则有B。if应该是条件，因为有A所以有B。必须使用表因果的if的时候，...
Write the formula (including the charge) for the simple ion that the element with atomic number 7 is most likely to form in ionic compounds. A compound which can donate 2 protons is termed dibasic acid. What is the name given to a compound which can accept 2 protons?
protons entering the IMS and the electron transfer mediated by OXPHOS constitute the electrochemical gradient needed for subsequent metabolic regulation, calcium buffering, and other physiological processes [21]. Mitochondrial DNA (mtDNA) and ribosomes are critically involved in synthesizing and processing ...
Channelrhodopsins are light-gated ion channels of green algae used for the precise temporal and spatial control of transmembrane ion fluxes. The channelrhodopsin Chrimson from Chlamydomonas noctigama allows unprecedented deep tissue penetration due to pe
The mitochondrial permeability transition (mPT) describes a Ca2+-dependent and cyclophilin D (CypD)-facilitated increase of inner mitochondrial membrane permeability that allows diffusion of molecules up to 1.5 kDa in size. It is mediated by a non-sel