WebElectron affinity is the energy produced when a gaseous neutral atom absorbs an electron and becomes a negatively charged ion. When the initial electron is added to an atom, a …
Electron Affinity - Chemistry LibreTexts
WebSep 16, 2024 · The electron affinity ( EA) of an element is the energy change that occurs when an electron is added to a gaseous atom to give an anion. In general, elements … WebThe electron affinity increases from left to right and bottom to top. The elements belong to the same period. Therefore, we can list the elements as follows in terms of the greatest to least tendency to accept an electron. Fluorine has the greatest electron affinity while Li has the least electron affinity. F > O > C > Be > Li michelle heels wichita falls
Periodicity Chemistry Worksheet - Lincoln County R-III School …
WebThe energy that is involved when you add an electron to an atom is called the electron affinity. Comment Button navigates to signup page (17 votes) Upvote. Button opens signup modal. ... [Xe] 4f(14) 5d(10) 6s(2). ... they only have the highest ionization energy in their period because they are the most stable elements. Moving down the noble ... WebClue #2) The element with atomic number X-1 has a lower ionization energy and a lower electron affinity. OXYGEN FAMILY. Clue #3) The element with atomic number X+1 has a higher ionization energy and basically no electron affinity (positive value). NOBLE GAS FAMILY. d) Within my group, I have the second highest ionization energy. WebNov 13, 2024 · Electron configuration of Neodymium is [Xe] ... It is an extremely reactive element and a strong oxidising agent: among the elements, it has the highest electron affinity and the third-highest electronegativity, behind only oxygen and fluorine. [Ne] 3s2 3p5. 18. Ar. Argon [Ne] 3s2 3p6. Argon. michelle heaton early menopause