Directly related questions
- 20N.1.hl.TZ0.5: Which element is in group 13?
- 20N.1.hl.TZ0.5: Which element is in group 13?
-
20N.2.hl.TZ0.6a:
The electron configuration of copper makes it a useful metal.
Determine the frequency of a photon that will cause the first ionization of copper. Use sections 1, 2 and 8 of the data booklet.
-
20N.2.hl.TZ0.6a:
The electron configuration of copper makes it a useful metal.
Determine the frequency of a photon that will cause the first ionization of copper. Use sections 1, 2 and 8 of the data booklet.
-
20N.2.hl.TZ0.a:
The electron configuration of copper makes it a useful metal.
Determine the frequency of a photon that will cause the first ionization of copper. Use sections 1, 2 and 8 of the data booklet.
-
21M.2.hl.TZ2.2a(ii):
Explain why the first ionization energy of sulfur is lower than that of phosphorus.
-
21M.2.hl.TZ2.2a(ii):
Explain why the first ionization energy of sulfur is lower than that of phosphorus.
-
21M.2.hl.TZ2.a(ii):
Explain why the first ionization energy of sulfur is lower than that of phosphorus.
- 18M.1.hl.TZ2.5: The graph shows the first ionization energies of some consecutive elements. Which statement is...
- 18M.1.hl.TZ2.5: The graph shows the first ionization energies of some consecutive elements. Which statement is...
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18M.2.hl.TZ1.2e:
Sketch a graph of the first six ionization energies of calcium.
-
18M.2.hl.TZ1.2e:
Sketch a graph of the first six ionization energies of calcium.
-
18M.2.hl.TZ1.e:
Sketch a graph of the first six ionization energies of calcium.
-
18M.2.hl.TZ2.3a.iii:
Hydrogen spectral data give the frequency of 3.28 × 1015 s−1 for its convergence limit.
Calculate the ionization energy, in J, for a single atom of hydrogen using sections 1 and 2 of the data booklet.
-
18M.2.hl.TZ2.3a.iii:
Hydrogen spectral data give the frequency of 3.28 × 1015 s−1 for its convergence limit.
Calculate the ionization energy, in J, for a single atom of hydrogen using sections 1 and 2 of the data booklet.
-
18M.2.hl.TZ2.a.iii:
Hydrogen spectral data give the frequency of 3.28 × 1015 s−1 for its convergence limit.
Calculate the ionization energy, in J, for a single atom of hydrogen using sections 1 and 2 of the data booklet.
- 21N.1.hl.TZ0.5: Which statement explains why the second ionization energy of aluminium is higher than the first...
- 21N.1.hl.TZ0.5: Which statement explains why the second ionization energy of aluminium is higher than the first...
- 18N.2.hl.TZ0.4c: Sketch a graph to show the relative values of the successive ionization energies of boron.
- 18N.2.hl.TZ0.4c: Sketch a graph to show the relative values of the successive ionization energies of boron.
- 18N.2.hl.TZ0.c: Sketch a graph to show the relative values of the successive ionization energies of boron.
- 18N.1.hl.TZ0.5: The values for the first three successive ionization energies for two elements X and Z are...
- 18N.1.hl.TZ0.5: The values for the first three successive ionization energies for two elements X and Z are...
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22M.1.hl.TZ1.5:
The graph shows the first six ionization energies of an element.
[Ionization energies of the elements (data page) Available at: https://en.wikipedia.org/wiki/Ionization_energies_of_the_
elements_(data_page) Text is available under the Creative Commons Attribution-ShareAlike License 3.0 (CC BY-SA
3.0) https://creativecommons.org/licenses/by-sa/3.0/deed.en.]
In which group is the element?A. 13
B. 14
C. 15
D. 16
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22M.1.hl.TZ1.5:
The graph shows the first six ionization energies of an element.
[Ionization energies of the elements (data page) Available at: https://en.wikipedia.org/wiki/Ionization_energies_of_the_
elements_(data_page) Text is available under the Creative Commons Attribution-ShareAlike License 3.0 (CC BY-SA
3.0) https://creativecommons.org/licenses/by-sa/3.0/deed.en.]
In which group is the element?A. 13
B. 14
C. 15
D. 16
-
19M.2.hl.TZ1.3a:
Plot the relative values of the first four ionization energies of sodium.
-
19M.2.hl.TZ1.3a:
Plot the relative values of the first four ionization energies of sodium.
-
19M.2.hl.TZ1.a:
Plot the relative values of the first four ionization energies of sodium.
-
19M.2.hl.TZ2.3c:
Explain why the first ionization energy of nitrogen is greater than both carbon and oxygen.
Nitrogen and carbon:
Nitrogen and oxygen:
-
19M.2.hl.TZ2.3c:
Explain why the first ionization energy of nitrogen is greater than both carbon and oxygen.
Nitrogen and carbon:
Nitrogen and oxygen:
-
19M.2.hl.TZ2.c:
Explain why the first ionization energy of nitrogen is greater than both carbon and oxygen.
Nitrogen and carbon:
Nitrogen and oxygen:
- 19M.1.hl.TZ1.5: Which element is represented by the first eight successive ionization energies on the...
- 19M.1.hl.TZ1.5: Which element is represented by the first eight successive ionization energies on the...
-
19M.1.hl.TZ2.5:
Which of the following transitions in the hydrogen atom emits the least energy?
A. n = 2 to n = 1
B. n = 3 to n = 1
C. n = 4 to n = 2
D. n = 4 to n = 3
-
19M.1.hl.TZ2.5:
Which of the following transitions in the hydrogen atom emits the least energy?
A. n = 2 to n = 1
B. n = 3 to n = 1
C. n = 4 to n = 2
D. n = 4 to n = 3
-
19N.2.hl.TZ0.1e(ii):
Determine, showing your working, the wavelength, in m, of ultraviolet light absorbed by a single molecule in one of these steps. Use sections 1, 2 and 11 of the data booklet.
-
19N.2.hl.TZ0.1e(ii):
Determine, showing your working, the wavelength, in m, of ultraviolet light absorbed by a single molecule in one of these steps. Use sections 1, 2 and 11 of the data booklet.
-
19N.2.hl.TZ0.e(ii):
Determine, showing your working, the wavelength, in m, of ultraviolet light absorbed by a single molecule in one of these steps. Use sections 1, 2 and 11 of the data booklet.
- 22N.2.hl.TZ0.3c: Predict, with a reason, whether Cu or Cu2+ has the greater ionization energy.
- 22N.2.hl.TZ0.3c: Predict, with a reason, whether Cu or Cu2+ has the greater ionization energy.
- 22N.2.hl.TZ0.c: Predict, with a reason, whether Cu or Cu2+ has the greater ionization energy.
-
22N.2.hl.TZ0.3d:
Determine the frequency, in s−1, of a photon that will cause the first ionization of copper. Use sections 1, 2 and 8 of the data booklet.
-
22N.2.hl.TZ0.3d:
Determine the frequency, in s−1, of a photon that will cause the first ionization of copper. Use sections 1, 2 and 8 of the data booklet.
-
22N.2.hl.TZ0.d:
Determine the frequency, in s−1, of a photon that will cause the first ionization of copper. Use sections 1, 2 and 8 of the data booklet.
-
17N.1.hl.TZ0.6:
The graph represents the first ten ionisation energies (IE) of an element.
What is the element?
A. O
B. S
C. Ne
D. Cl
-
17N.1.hl.TZ0.6:
The graph represents the first ten ionisation energies (IE) of an element.
What is the element?
A. O
B. S
C. Ne
D. Cl
- 18M.1.hl.TZ1.5: Which transition on the diagram corresponds to the ionization of hydrogen in the ground state?
- 18M.1.hl.TZ1.5: Which transition on the diagram corresponds to the ionization of hydrogen in the ground state?
- 19N.1.hl.TZ0.5: Which shows the first ionization energies of successive elements across period 2, from left to...
- 19N.1.hl.TZ0.5: Which shows the first ionization energies of successive elements across period 2, from left to...
- 21M.1.hl.TZ1.6: The diagram shows the first ionisation energies of consecutive elements in the same period of the...
- 21M.1.hl.TZ1.6: The diagram shows the first ionisation energies of consecutive elements in the same period of the...
- 21M.1.hl.TZ2.5: The first eight successive ionization energies for an element are shown. In which group is the...
- 21M.1.hl.TZ2.5: The first eight successive ionization energies for an element are shown. In which group is the...
- 21M.2.hl.TZ1.1c: Sketch the first eight successive ionisation energies of sulfur.
- 21M.2.hl.TZ1.1c: Sketch the first eight successive ionisation energies of sulfur.
- 21M.2.hl.TZ1.c: Sketch the first eight successive ionisation energies of sulfur.
-
21N.2.hl.TZ0.2b:
Sodium emits yellow light with a frequency of 5.09 × 1014 Hz when electrons transition from 3p to 3s orbitals.
Calculate the energy difference, in J, between these two orbitals using sections 1 and 2 of the data booklet.
Darling, D, n.d. D lines (of sodium). [online] Available at <https://www.daviddarling.info/encyclopedia/D/D_lines.html> [Accessed 6 May 2020].
-
21N.2.hl.TZ0.2b:
Sodium emits yellow light with a frequency of 5.09 × 1014 Hz when electrons transition from 3p to 3s orbitals.
Calculate the energy difference, in J, between these two orbitals using sections 1 and 2 of the data booklet.
Darling, D, n.d. D lines (of sodium). [online] Available at <https://www.daviddarling.info/encyclopedia/D/D_lines.html> [Accessed 6 May 2020].
-
21N.2.hl.TZ0.b:
Sodium emits yellow light with a frequency of 5.09 × 1014 Hz when electrons transition from 3p to 3s orbitals.
Calculate the energy difference, in J, between these two orbitals using sections 1 and 2 of the data booklet.
Darling, D, n.d. D lines (of sodium). [online] Available at <https://www.daviddarling.info/encyclopedia/D/D_lines.html> [Accessed 6 May 2020].
- 22M.2.hl.TZ1.1e(iv): Suggest, giving a reason, whether magnesium or nitrogen would have the greater sixth ionization...
- 22M.2.hl.TZ1.1e(iv): Suggest, giving a reason, whether magnesium or nitrogen would have the greater sixth ionization...
- 22M.2.hl.TZ1.e(iv): Suggest, giving a reason, whether magnesium or nitrogen would have the greater sixth ionization...
- 22M.2.hl.TZ2.5a(ii): Explain why there is a large increase from the 8th to the 9th ionization energy of iron.
- 22M.2.hl.TZ2.5a(ii): Explain why there is a large increase from the 8th to the 9th ionization energy of iron.
- 22M.2.hl.TZ2.a(ii): Explain why there is a large increase from the 8th to the 9th ionization energy of iron.
-
22N.1.hl.TZ0.4:
Successive ionization energies of an element, X, are shown.
What energy, in kJ mol−1, is required for element X to reach its most stable oxidation state in ionic compounds?
A. 740B. 1450
C. 2190
D. 7730
-
22N.1.hl.TZ0.4:
Successive ionization energies of an element, X, are shown.
What energy, in kJ mol−1, is required for element X to reach its most stable oxidation state in ionic compounds?
A. 740B. 1450
C. 2190
D. 7730
- 23M.1.HL.TZ1.25: Which combination describes a strong Brønsted–Lowry acid? Proton donor Conjugate...
- 23M.1.HL.TZ1.25: Which combination describes a strong Brønsted–Lowry acid? Proton donor Conjugate...
- 23M.1.HL.TZ1.28: Which change involves oxidation of N? A. NH3 to N2 B. NO2 to NO C. N2 to AlN D. NO2 to N2O4
- 23M.1.HL.TZ1.28: Which change involves oxidation of N? A. NH3 to N2 B. NO2 to NO C. N2 to AlN D. NO2 to N2O4
- 23M.1.HL.TZ1.29: Which combination describes an electrolytic cell? Energy change Spontaneity A. chemical...
- 23M.1.HL.TZ1.29: Which combination describes an electrolytic cell? Energy change Spontaneity A. chemical...
- 23M.1.HL.TZ1.35: Which molecule is optically active? A. 2,2-dichloropropane B. 1,2-dichloropropane C. ...
- 23M.1.HL.TZ1.35: Which molecule is optically active? A. 2,2-dichloropropane B. 1,2-dichloropropane C. ...
- 23M.1.HL.TZ1.36: Which pairs of reactants could produce the following intermediate? A. I and II only B. I...
- 23M.1.HL.TZ1.36: Which pairs of reactants could produce the following intermediate? A. I and II only B. I...
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23M.1.HL.TZ1.39:
Which molecule produces this 1H-NMR spectrum?
[Source: SDBS, National Institute of Advanced Industrial Science and Technology.]
A. CH3COOCH3B. CH3COCH3
C. CH3CHO
D. CH3CH2CH3
-
23M.1.HL.TZ1.39:
Which molecule produces this 1H-NMR spectrum?
[Source: SDBS, National Institute of Advanced Industrial Science and Technology.]
A. CH3COOCH3B. CH3COCH3
C. CH3CHO
D. CH3CH2CH3
- 23M.1.SL.TZ1.21: Which change involves oxidation of N? A. NH3 to N2 B. NO2 to NO C. N2 to AlN D. NO2 to N2O4
- 23M.1.SL.TZ1.21: Which change involves oxidation of N? A. NH3 to N2 B. NO2 to NO C. N2 to AlN D. NO2 to N2O4
- 23M.2.HL.TZ1.3ai: Outline the meaning of homologous series.
- 23M.2.SL.TZ1.3ai: Outline the meaning of homologous series.
- 23M.2.HL.TZ1.3ai: Outline the meaning of homologous series.
- 23M.2.HL.TZ1.i: Outline the meaning of homologous series.
- 23M.2.SL.TZ1.3ai: Outline the meaning of homologous series.
- 23M.2.SL.TZ1.i: Outline the meaning of homologous series.
- 23M.2.HL.TZ2.7a: Identify the type of reaction.
- 23M.2.HL.TZ2.7a: Identify the type of reaction.
- 23M.2.HL.TZ2.a: Identify the type of reaction.