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11 Nov 2019
For each of the folowing pairs of subshells in a many-electron atom, Identify the subshell that has, () on average, more electron density closer to the nucleus of the atom, and 01) the subshell that is at the lower energy level (a) 4p, 4s 1) subshell that has, on average, more electron density closer to the nucleus of the atom Since 4p has a lower value of n than 4s, it is closer to the nucieus. O Since 4s has a lower value of n than 4p, it is closer to the nucleus o Since both subshells have the same value for n, they are approximately the same distance from the nucleus (4) subshell that is at the lower energy level Since the Aufbau principlie shows that the 4p subshell is populated before the 4s subshell, the 4p subshell must be lower in energy Since the Aufbau principle shows that the 4s subshell is populated before the 4p subshell, the 4s subshet must be lower in energy ãSten both substelis have the same vnie for n, they have approximately the same ve energy level. (b) Se, Sp O subshell that has, on average, more electron density closer to the nucleus of the atom O Since Sd has & lower value of n than Sp, iR is closer to the ucleus Since Sp has alower value of n than sa, eisdoser to the ndevs. o Since both subshells have the same value for n, they are approximately the same distance from the nucieus (å¸subshel that is at lower energy level ãSrce the Aufbau prople shows that the Sd subshell spopulated before e-Soubshell. the satubhel must be lower n energy. o Since the Aufbau principle shows that the Sp subshell is populated before the Sd subshel, the Sp subshell must be lower in energy Since both subshels have the same value for a, they have approximabely the same relative energy leve
For each of the folowing pairs of subshells in a many-electron atom, Identify the subshell that has, () on average, more electron density closer to the nucleus of the atom, and 01) the subshell that is at the lower energy level (a) 4p, 4s 1) subshell that has, on average, more electron density closer to the nucleus of the atom Since 4p has a lower value of n than 4s, it is closer to the nucieus. O Since 4s has a lower value of n than 4p, it is closer to the nucleus o Since both subshells have the same value for n, they are approximately the same distance from the nucleus (4) subshell that is at the lower energy level Since the Aufbau principlie shows that the 4p subshell is populated before the 4s subshell, the 4p subshell must be lower in energy Since the Aufbau principle shows that the 4s subshell is populated before the 4p subshell, the 4s subshet must be lower in energy ãSten both substelis have the same vnie for n, they have approximately the same ve energy level. (b) Se, Sp O subshell that has, on average, more electron density closer to the nucleus of the atom O Since Sd has & lower value of n than Sp, iR is closer to the ucleus Since Sp has alower value of n than sa, eisdoser to the ndevs. o Since both subshells have the same value for n, they are approximately the same distance from the nucieus (å¸subshel that is at lower energy level ãSrce the Aufbau prople shows that the Sd subshell spopulated before e-Soubshell. the satubhel must be lower n energy. o Since the Aufbau principle shows that the Sp subshell is populated before the Sd subshel, the Sp subshell must be lower in energy Since both subshels have the same value for a, they have approximabely the same relative energy leve
Keith LeannonLv2
17 Mar 2019