Understanding Ionization Energy, E- Negativity, and Electron Affinity

AI Thread Summary
Electronegativity, ionization energy, and electron affinity are fundamental concepts in chemistry that describe how atoms interact with electrons. Electronegativity refers to an atom's ability to attract electrons in a chemical bond, while ionization energy is the energy required to remove an electron from an atom. Electron affinity measures the energy change when an atom gains an electron. To better understand these concepts, it's suggested to clarify the definitions provided in textbooks and identify specific areas of confusion. Engaging in a dialogue about what is already understood can facilitate a more effective learning process.
lokobreed
Messages
15
Reaction score
0
Electro Negativity, Ionization Energy, and Electron Affinity...
Can anyone explain these to me in normal English please? I am having a hard time understanding these concepts from the definitions given in the book and from my teacher.

Thank you.
 
Physics news on Phys.org
Have you tried looking them up on wikipedia? All I could tell you would be from there, sorry.
 
lokobreed said:
Electro Negativity, Ionization Energy, and Electron Affinity...
Can anyone explain these to me in normal English please? I am having a hard time understanding these concepts from the definitions given in the book and from my teacher.

Thank you.

You should start by giving us the definitions that you were given (citing the sources completely), and then letting us know what you understand and don't understand about each one of them. The most effective way to learn is for us to teach you based on what you already know. And for us to do that, we need to figure out what you already know!

Zz.
 

Thread 'Maxwell stress tensor'

This is from Griffiths' Electrodynamics, 3rd edition, page 352. I am trying to calculate the divergence of the Maxwell stress tensor. The tensor is given as ##T_{ij} =\epsilon_0 (E_iE_j-\frac 1 2 \delta_{ij} E^2)+\frac 1 {\mu_0}(B_iB_j-\frac 1 2 \delta_{ij} B^2)##. To make things easier, I just want to focus on the part with the electrical field, i.e. I want to find the divergence of ##E_{ij}=E_iE_j-\frac 1 2 \delta_{ij}E^2##. In matrix form, this tensor should look like this...
View full post »
Thread 'Applying the Gauss (1835) formula for force between 2 parallel DC currents'

Thread 'Applying the Gauss (1835) formula for force between 2 parallel DC currents'

Please can anyone either:- (1) point me to a derivation of the perpendicular force (Fy) between two very long parallel wires carrying steady currents utilising the formula of Gauss for the force F along the line r between 2 charges? Or alternatively (2) point out where I have gone wrong in my method? I am having problems with calculating the direction and magnitude of the force as expected from modern (Biot-Savart-Maxwell-Lorentz) formula. Here is my method and results so far:- This...
View full post »

Similar threads

Ionization Enthelpy, Electron Gain Enthelpy and Electron Affinity
Replies
1
Views
17K
I Will an electron release energy when it is added into an atom?
Replies
6
Views
1K
Oxygen dip in ionization energy trend
Replies
1
Views
2K
A Yes, there is a typo. The correct electronic configuration for Yb+ is 4f146s.
Replies
1
Views
3K
Chemistry Creating KF Molecule from Neutral Atoms: A Process of Ionization and Binding
Replies
2
Views
3K
Understanding electron affinity
Replies
1
Views
3K
Electric Potential and Ionization Energy of Bohr Hydrogen
Replies
2
Views
3K
Ionization and electron affinity
Replies
11
Views
2K
B Ionization energy and energy levels
Replies
11
Views
2K
An experiment for the determination of hydrogen ionization energy
Replies
1
Views
1K

Hot Threads

Recent Insights

Back
Top