Why does ionization energy decrease down a group
Asked by maham237 @ in Chemistry viewed by 293 People
Why does ionization energy decrease moving down a group in the periodic table?
Asked by maham237 @ in Chemistry viewed by 293 People
Why does ionization energy decrease moving down a group in the periodic table?
Answered by maham237 @
Answer:
Electron shielding
Explanation:
Ionization energy decreases moving down a group in the periodic table because of a phenomen known as Electron shielding, in which valence electrons do not interact with the positively charged nucleus as strongly as inner electrons do, because these inner electrons shield the valence electrons. This means it's easier for these valence electrons to leave the atom the more inner electrons are between them and the nucleus, this translates into a decreased ionization energy value.
Asked by admin @ in Chemistry viewed by 317 persons
Asked by maham237 @ in Chemistry viewed by 397 persons
Asked by admin @ in Chemistry viewed by 310 persons
Asked by admin @ in Chemistry viewed by 293 persons
Asked by maham237 @ in Chemistry viewed by 270 persons
Asked by maham237 @ in Chemistry viewed by 283 persons
Asked by admin @ in Chemistry viewed by 330 persons
Asked by admin @ in Chemistry viewed by 317 persons
Asked by admin @ in Chemistry viewed by 296 persons
Asked by maham237 @ in Chemistry viewed by 363 persons
Asked by maham237 @ in Chemistry viewed by 332 persons
Asked by maham237 @ in Chemistry viewed by 279 persons
Asked by admin @ in Chemistry viewed by 284 persons
Asked by admin @ in Chemistry viewed by 357 persons
Asked by maham237 @ in Chemistry viewed by 339 persons
Asked by admin @ in Chemistry viewed by 2183 persons
Asked by admin @ in Chemistry viewed by 1920 persons
Asked by admin @ in Chemistry viewed by 1386 persons
Asked by maham237 @ in Chemistry viewed by 1317 persons
Asked by admin @ in Chemistry viewed by 1276 persons
Asked by maham237 @ in Chemistry viewed by 1245 persons
Asked by admin @ in Chemistry viewed by 1243 persons
Asked by maham237 @ in Chemistry viewed by 1216 persons
Asked by maham237 @ in Chemistry viewed by 1030 persons
Asked by admin @ in Chemistry viewed by 1004 persons
Asked by maham237 @ in Chemistry viewed by 980 persons