| Date | May 2014 | Marks available | 1 | Reference code | 14M.1.sl.TZ1.8 |
| Level | SL | Paper | 1 | Time zone | TZ1 |
| Command term | Question number | 8 | Adapted from | N/A |
Question
The horizontal axis of the bar chart represents the elements of period 3 from sodium to chlorine (excluding silicon). What could the vertical axis represent?
A. Melting point of the element
B. Electronegativity of the bonded atom
C. Ionic radius of the most common ion
D. First ionization energy in the gaseous state
Markscheme
C
Examiners report
[N/A]
Syllabus sections
Show 143 related questions
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- 17N.2.sl.TZ0.2a: Explain the general increasing trend in the first ionization energies of the period...
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- 17M.1.hl.TZ2.5: X, Y and Z represent the successive elements, Ne, Na and Mg, but not necessarily in that...
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- 17M.2.sl.TZ1.2d.ii: Explain why an aluminium-titanium alloy is harder than pure aluminium.
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- 17M.1.sl.TZ1.8: Which oxide, when added to water, produces the solution with the highest pH? A. Na2O B....
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- 14M.2.sl.TZ2.4a: (i) Describe the colour change that occurs when aqueous chlorine is added to aqueous...
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- 14N.1.sl.TZ0.7: Which properties decrease down both group 1 and group 7? I. Melting point II. First...
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- 13M.1.sl.TZ2.9: Which statements are correct for the halogens F to I? I. Melting point increases II. ...
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- 13M.2.sl.TZ2.6b.iv: Describe the colour change likely to be observed in this reaction.
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- 12N.1.sl.TZ0.8: Which combination is correct for the properties of the alkali metals from Li to Cs?
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- 10N.1.sl.TZ0.8: Which properties of the alkali metals decrease going down group 1? A. First ionization...
- 10N.1.sl.TZ0.9: Which statements about the periodic table are correct? I. The elements Mg, Ca and Sr...
- 10N.1.sl.TZ0.10: The electronegativities of four different elements are given below (the letters are not their...
- 10N.2.sl.TZ0.4b: (i) Define the term electronegativity. (ii) Compare the relative polarities of the...
- 09N.1.hl.TZ0.8: Which species has the largest radius? A. Cl– B. K C. Na+ D. K+
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- 09N.1.sl.TZ0.8: What happens when sodium is added to water? I. A gas is evolved II. The temperature...
- 10M.2.sl.TZ1.4e: State a balanced equation for the reaction of sodium with water. Include state symbols.
- 10M.2.sl.TZ1.4f: With reference to electronic arrangements, suggest why the reaction between rubidium and...
- 10M.2.sl.TZ1.4g: Describe and explain what you will see if chlorine gas is bubbled through a solution of (i) ...
- 10M.2.hl.TZ2.6c: (i) Outline two reasons why a sodium ion has a smaller radius than a sodium atom. (ii) ...
- 10M.1.sl.TZ2.8: Which property decreases down group 7 in the periodic table? A. Melting point B. ...
- 10M.1.sl.TZ2.9: Which oxides produce an acidic solution when added to water? I. ...
- 10M.2.sl.TZ2.5a: (i) Identify the property used to arrange the elements in the periodic table. (ii) ...
- 10M.2.sl.TZ2.3a: Explain the increase in the melting point from sodium to aluminium.
- 10M.2.sl.TZ2.3b: Explain why sulfur, \({{\text{S}}_{\text{8}}}\), has a higher melting point than phosphorus,...
- 10M.2.sl.TZ2.3c: Explain why silicon has the highest melting point and argon has the lowest melting point.
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- 09M.2.sl.TZ1.3c.ii: State the equation for the reaction of sodium oxide with water.
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- 09M.2.sl.TZ1.5b.iv: Explain why a sulfide ion, \({{\text{S}}^{2 - }}\), is larger than a chloride ion,...
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- 09M.1.sl.TZ2.8: Which statement describes the trends of electronegativity values in the periodic table? A. ...
- 09M.1.sl.TZ2.9: Which statement is correct for all elements in the same period? A. They have the same...
- 09M.2.sl.TZ2.7c: Explain, using diagrams, why CO and \({\text{N}}{{\text{O}}_{\text{2}}}\) are polar molecules...
- 11M.1.hl.TZ1.8: Which statement about the elements in group 7 is correct? A. ...
- 11M.2.hl.TZ1.6f.ii: Samples of sodium oxide and solid sulfur trioxide are added to separate beakers of water....
- 11M.1.sl.TZ1.8: Which property increases down group 1? A. First ionization energy B. Melting...
- 11M.1.sl.TZ1.7: Which property generally decreases across period 3? A. Atomic number B. ...
- 11M.1.sl.TZ1.12: Which combination of the characteristics of element X, a metal, and element Y, a non metal,...
- 11M.2.sl.TZ1.5a.ii: Explain why the first ionization energy of magnesium is higher than that of sodium.
- 11M.2.sl.TZ1.5b.i: calcium has a higher melting point than potassium.
- 11M.2.sl.TZ1.5a.i: Define the term first ionization energy.
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- 11M.1.sl.TZ2.9: Which pair of elements has the greatest difference in electronegativity? A. Cs and...
- 11M.2.hl.TZ2.5b.iii: State the equations for the reactions of sodium oxide,...
- 11M.2.hl.TZ2.7e.ii: Explain why an aqueous solution of sodium chloride cannot be used to obtain sodium metal by...
- 11M.1.sl.TZ2.12: The number of electrons in the valence shell of elements A and B, are 6 and 7 respectively....
- 12M.1.sl.TZ2.9: Which series is correctly arranged in order of decreasing radius? A. ...
- 12M.2.sl.TZ2.3a: State the equation for the reaction between sodium and water.
- 12M.2.sl.TZ2.3b: State and explain one difference between the reactions of sodium and potassium with water.
- 11N.1.sl.TZ0.7: Which physical property of elements is represented by y on the graph below? A. First...
- 11N.2.sl.TZ0.1c.i: Suggest why it is necessary for sodium to be removed by this reaction.
- 11N.2.sl.TZ0.5a: Deduce the balanced chemical equation for the reaction between sodium and sulfur. State the...
- 11N.2.sl.TZ0.5b: Describe the acid-base character of the oxides of the period 3 elements, Na to Cl. For the...
