इंग्रजी मध्ये ELECTRON AFFINITY म्हणजे काय?
इलेक्ट्रॉन आत्मीयता
रसायनशास्त्र आणि आण्विक भौतिकशास्त्रात, अणू किंवा परमाणूचे इलेक्ट्रॉन ओढ एक नकारात्मक आयन तयार करण्यासाठी वायूजन्य अवस्थेत एक तटस्थ अणू किंवा अणूला जोडल्यावर प्रकाशीत केलेल्या ऊर्जाची व्याख्या केली जाते. X + e- → X- + ऊर्जा घन अवस्था भौतिकशास्त्र मध्ये, एखाद्या पृष्ठभागावर इलेक्ट्रॉनचे संबंध थोडी वेगळ्या प्रकारे परिभाषित केले जाते.
इंग्रजी शब्दकोशातील electron affinity व्याख्या
शब्दकोशात इलेक्ट्रॉनची व्याख्या म्हणजे अणू किंवा रेणूची क्षमता एक नकारात्मक आयन बनविण्याची क्षमता आहे, ज्यात इलेक्ट्रॉन जोडलेले असते तेव्हा प्रकाशीत केलेली ऊर्जा व्यक्त होते.
«ELECTRON AFFINITY» संबंधित इंग्रजी पुस्तके
खालील ग्रंथसूची निवडीमध्ये
electron affinity चा वापर शोधा. इंग्रजी साहित्यामध्ये वापराचा संदर्भ देण्यासाठी
electron affinity शी संबंधित पुस्तके आणि त्याचे थोडक्यात उतारे.
1
Chemistry: Principles and Practice
The electron affinity of an element is the energy change when an electron is
added to a gaseous atom to form an anion. ⎯⎯→ A (g) ⎯⎯→ F(g) [He]2s22p6 [Ne
] A(g) e Figure 8.16 gives representative values of electron affinities.1 The
elements ...
Daniel Reger, Scott Goode, David Ball,
2009
2
Chemistry and Chemical Reactivity, Enhanced Edition
The value of electron affinity usually becomes less negative on descending a
group of the periodic table. Electrons are added increasingly farther from the
nucleus, so the attractive force between the nucleus and electrons decreases.
John Kotz, Paul Treichel, John Townsend,
2009
3
Competition Science Vision
Electron affinity — The amount of energy released when an electron is added to
a neutral atom to form an anion. The first electron affinity is always exothermic i.e.
negative, the second electron affinity of same element will be positive or ...
4
Properties, Growth and Applications of Diamond
J. Ristein March 2000 A INTRODUCTION The electron affinity x of a solid is
defined as the energy gained when an additional electron is brought out of the
vacuum into the material. Within the single electron approximation on which the
band ...
A. J. Neves, Maria Helena Nazaré,
2001
5
The
Electron Capture Detector and The Study of Reactions ...
Related procedures for estimating electron affinities make use of the concept of
electronegativity (EN). These use the Mulliken [33] definition of ''absolute''
electronegativity, the average of the first ionization potential and the first electron
affinity, ...
E. C. M. Chen, E. S. D. Chen,
2004
6
GaAs and Related Materials: Bulk Semiconducting and ...
(a) Electron Affinity Rule The conduction and valence bands of III-V compounds
can be well characterized by electron orbitals of the group-Ill and group-V atoms,
respectively. We have already shown in Fig. 7.10 that there is an increase in the ...
7
Chemistry: The Practical Science
Video Lesson: Electron Affinity 7.7 Electron Affinity Our look at ionization
energies concerned the energy required to generate positive ions (cations) from
neutral atoms. The other side of the “ionization coin” is the generation of negative
ions ...
Paul B. Kelter, Michael D. Mosher, Andrew Scott,
2008
Figure 12.36 The electron affinity values for atoms among the first 20 elements
that form stable, isolated X2 ions. The lines shown connect adjacent elements.
The absence of a line indicates missing elements (He, Be, N, Ne, Mg, and Ar)
whose ...
Steven Zumdahl, Donald J. DeCoste,
2012
9
Competition Science Vision
Exceptional values of electron affinity The atomic size of fluorine is smaller than
that of chlorine even then the electron affinity of fluorine is lower than that of
chlorine. This fact can be explained by a simple mechanism. It is due to small
size of ...
Electron affinity and negative electron affinity The electron affinity of a
semiconductor is defined as the energy required to remove an electron from the
conduction band minimum to a distance macroscopically far from the
semiconductor (i.e. ...
A. Paoletti, A. Tucciarone, Società italiana di fisica,
1997
नवीन गोष्टी ज्यामध्ये «ELECTRON AFFINITY» ही संज्ञा समाविष्ट आहे
खालील बातम्यातील आयटमच्या संदर्भात राष्ट्रीय आणि आंतरराष्ट्रीय पत्रकार कशाबद्दल बोलले आहेत आणि
electron affinity ही संज्ञा कशी वापरली आहे ते शोधा.
Scaling for quantum tunneling current in nano- and subnano-scale …
The effects of anode emission and material properties (i.e. work function of the electrodes, electron affinity and permittivity of the insulator) are ... «Nature.com, मे 15»
Potent potassium
... into complex-bound K+ and K− counter ions, demonstrating a small but significant electron affinity of this very electropositive element. «Nature.com, एप्रिल 15»
Boron-based atomic clusters mimic rare-earth metals
Using photoelectron spectroscopy, Cheng et al. found that LaB adiabatic ionization energy (ADE, also the electron affinity) measurement was ... «Phys.Org, एप्रिल 15»
Ongoing hydrothermal activities within Enceladus
It has a higher ionization potential and higher electron affinity, which lead to simultaneous formation of anions, cations and neutrals in the ... «Nature.com, मार्च 15»
Buckyball insulation additive reduces electricity transmission losses
Fullerenes have a very high electron affinity and absorb these high-energy electrons before they can do any damage, hence the breakdown ... «The Engineer, फेब्रुवारी 15»
Distinguished Professor Carl Lineberger honored by National …
Lineberger developed negative ion photoelectron spectroscopy, which scientists can use to determine the electron affinity of the neutral version ... «CU Boulder News & Events, एक 15»
Fluorination Remains Key Challenge in API Synthesis
Due to its high ionization potential, electron affinity, and electronegativity, fluorine is a highly electron withdrawing substituent. In addition, fluorine-carbon bonds ... «Pharmaceutical Technology Magazine, ऑक्टोबर 14»
Boron nitride diamondoids as nanoscale building blocks
They are strong candidates in nanoelectronic applications due to their very small size and properties such as negative electron affinity and ... «nanotechweb.org, ऑगस्ट 14»
One-pot synthesis transforms ubiquitous hydrocarbons into electron …
The subsequent gas phase study elucidates a close correspondence among electron affinity, number of added CF3 groups, and PAH ... «Phys.Org, फेब्रुवारी 14»
The Introduction Of The Apple Macintosh In 1984 Changed My Life
... of the periodic table showing a single property (commonly used to illustrate the periodic nature of electron affinity). I had to ask a lot of friends ... «Business Insider, एक 14»