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The successive ionization energies of a certain element are The 1st ionization energy- 801 kJ/mol The 2nd ionization energy = 2427 kJ/mol The 3rd ionization energy 3659 kJ/mol The 4th ionization energy 25022 kJ/mol The 5th ionization energy 32822 kJ/mol. Determine the identity of the unknown element that suggests this pattern of ionization energies. OF O Si OB O Na Be Att 2

The successive ionization energies of a certain element are The 1st ionization energy- 801 kJ/mol The 2nd ionization energy = 2427 kJ/mol The 3rd ionization energy 3659 kJ/mol The 4th ionization energy 25022 kJ/mol The 5th ionization energy 32822 kJ/mol. Determine the identity of the unknown element that suggests this pattern of ionization energies. OF O Si OB O Na Be Att 2

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Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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The successive ionization energies of a certain element are The 1st ionization energy 801 kJ/mol The 2nd ionization energy = 2427 kJ/mol The 3rd ionization energy = 3659 kJ/mol The 4th ionization energy = 25022 kJ/mol The 5th ionization energy = 32822 kJ/mol. Determine the identity of the unknown element that suggests this pattern of ionization energies. OF O Si OB Na Be Atte 2H
Transcribed Image Text:The successive ionization energies of a certain element are The 1st ionization energy 801 kJ/mol The 2nd ionization energy = 2427 kJ/mol The 3rd ionization energy = 3659 kJ/mol The 4th ionization energy = 25022 kJ/mol The 5th ionization energy = 32822 kJ/mol. Determine the identity of the unknown element that suggests this pattern of ionization energies. OF O Si OB Na Be Atte 2H
For each set of quantum numbers, determine if it is allowed to describe an electron. 1. n=2 / = /= 1 1 m₁ = +1 II. n = 3 1 = 2 m₁ = -1 III. n = 5 1 = 4 m₁ = +1 O (I) and (III) are allowed. O Only (III) is allowed. O Only (1) is allowed. O Only (II) is allowed. O (I) and (II) are allowed. A gaseous sample has energy (E) of 1.02 kJ. The volume and the pressure of the gas are 1.00 L and 1.00 atm, respectively. Determine the enthalpy of the system. O-102.3 kJ O 102.3 kJ O 1.12 kJ m₂ = +1/2 m, = 0 m, = -1/2 0-97.6 kJ O 0.92 kJ
Transcribed Image Text:For each set of quantum numbers, determine if it is allowed to describe an electron. 1. n=2 / = /= 1 1 m₁ = +1 II. n = 3 1 = 2 m₁ = -1 III. n = 5 1 = 4 m₁ = +1 O (I) and (III) are allowed. O Only (III) is allowed. O Only (1) is allowed. O Only (II) is allowed. O (I) and (II) are allowed. A gaseous sample has energy (E) of 1.02 kJ. The volume and the pressure of the gas are 1.00 L and 1.00 atm, respectively. Determine the enthalpy of the system. O-102.3 kJ O 102.3 kJ O 1.12 kJ m₂ = +1/2 m, = 0 m, = -1/2 0-97.6 kJ O 0.92 kJ
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