DP Chemistry (first assessment 2025)
Directly related questions
- EXM.1A.HL.TZ0.1: Which of the following is most likely to be a transition metal?
- EXM.1A.SL.TZ0.1: Which of the following is most likely to be a transition metal?
- EXM.1A.HL.TZ0.1: Which of the following is most likely to be a transition metal?
- EXM.1A.SL.TZ0.1: Which of the following is most likely to be a transition metal?
- EXM.2.HL.TZ0.1: The transition metal copper, Cu, is used in electrical circuits given its high electrical...
- EXM.2.HL.TZ0.1: The transition metal copper, Cu, is used in electrical circuits given its high electrical...
- EXM.2.SL.TZ0.1: Explain in terms of their metallic bonding why aluminium, Al and not calcium, Ca, can be used to...
- EXM.2.SL.TZ0.1: Explain in terms of their metallic bonding why aluminium, Al and not calcium, Ca, can be used to...
- 19M.1A.SL.TZ1.11: Which combination corresponds to a strong metallic bond?
- 19M.1A.SL.TZ1.11: Which combination corresponds to a strong metallic bond?
- 19M.1A.SL.TZ1.11: Which combination corresponds to a strong metallic bond?
- 19M.1A.SL.TZ1.11: Which combination corresponds to a strong metallic bond?
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20N.2.SL.TZ0.3a:
Outline the two distinct phases of this composite.
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20N.2.SL.TZ0.a:
Outline the two distinct phases of this composite.
Sub sections and their related questions
Structure 2.3.1—A metallic bond is the electrostatic attraction between a lattice of cations and delocalized electrons. Explain the electrical conductivity, thermal conductivity and malleability of metals.
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22M.2.SL.TZ1.1g:
State the types of bonding in magnesium, oxygen and magnesium oxide, and how the valence electrons produce these types of bonding.
- 22M.1A.SL.TZ1.10: What is the explanation for the high melting point of sodium chloride? A. The covalent bond...
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22M.2.SL.TZ2.5c:
Describe the bonding in iron, Fe (s).
- 19N.2.SL.TZ0.4a(ii): Suggest why the resistance of metals increases with temperature.
- 21M.2.SL.TZ2.2b(ii): Describe metallic bonding and how it contributes to electrical conductivity.
- 21M.2.SL.TZ1.1a: Outline why metals, like iron, can conduct electricity.
- 21M.2.SL.TZ1.1d(v): Suggest why chemists find it convenient to classify bonding into ionic, covalent and metallic.
- 21M.2.SL.TZ1.1a: Outline why metals, like iron, can conduct electricity.
- 21M.2.SL.TZ1.1c(iv): Suggest why chemists find it convenient to classify bonding into ionic, covalent and metallic.
- 22M.1A.SL.TZ2.10: What is the type of bonding in a compound that has high boiling and melting points, poor...
- EXM.1A.HL.TZ0.1: Which of the following is most likely to be a transition metal?
- EXM.1A.SL.TZ0.1: Which of the following is most likely to be a transition metal?
-
22M.2.SL.TZ1.1g:
State the types of bonding in magnesium, oxygen and magnesium oxide, and how the valence electrons produce these types of bonding.
-
22M.2.SL.TZ1.g:
State the types of bonding in magnesium, oxygen and magnesium oxide, and how the valence electrons produce these types of bonding.
- 22M.1A.SL.TZ1.10: What is the explanation for the high melting point of sodium chloride? A. The covalent bond...
-
22M.2.SL.TZ2.5c:
Describe the bonding in iron, Fe (s).
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22M.2.SL.TZ2.c:
Describe the bonding in iron, Fe (s).
- 19N.2.SL.TZ0.a(ii): Suggest why the resistance of metals increases with temperature.
- 21M.2.SL.TZ2.2b(ii): Describe metallic bonding and how it contributes to electrical conductivity.
- 21M.2.SL.TZ2.b(ii): Describe metallic bonding and how it contributes to electrical conductivity.
- 21M.2.SL.TZ1.1a: Outline why metals, like iron, can conduct electricity.
- 21M.2.SL.TZ1.1d(v): Suggest why chemists find it convenient to classify bonding into ionic, covalent and metallic.
- 21M.2.SL.TZ1.a: Outline why metals, like iron, can conduct electricity.
- 21M.2.SL.TZ1.d(v): Suggest why chemists find it convenient to classify bonding into ionic, covalent and metallic.
- 21M.2.SL.TZ1.1a: Outline why metals, like iron, can conduct electricity.
- 21M.2.SL.TZ1.1c(iv): Suggest why chemists find it convenient to classify bonding into ionic, covalent and metallic.
- 21M.2.SL.TZ1.a: Outline why metals, like iron, can conduct electricity.
- 21M.2.SL.TZ1.c(iv): Suggest why chemists find it convenient to classify bonding into ionic, covalent and metallic.
- 22M.1A.SL.TZ2.10: What is the type of bonding in a compound that has high boiling and melting points, poor...
- EXM.1A.HL.TZ0.1: Which of the following is most likely to be a transition metal?
- EXM.1A.SL.TZ0.1: Which of the following is most likely to be a transition metal?
Structure 2.3.2—The strength of a metallic bond depends on the charge of the ions and the radius of the metal ion. Explain trends in melting points of s and p block metals.
- 19M.1A.SL.TZ2.10: Which combination causes the strength of metallic bonding to increase?
- 19M.1A.SL.TZ1.12: Which combination corresponds to a strong metallic bond?
- 19M.1A.SL.TZ2.10: Which combination causes the strength of metallic bonding to increase?
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19M.2.SL.TZ2.6b:
Determine the density of calcium, in g cm−3, using section 2 of the data booklet.
Ar = 40.08; metallic radius (r) = 1.97 × 10−10 m
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20N.1A.SL.TZ0.12:
Which series shows the correct order of metallic bond strength from strongest to weakest?
A.
B.
C.
D.
- EXM.2.SL.TZ0.1: Explain in terms of their metallic bonding why aluminium, Al and not calcium, Ca, can be used to...
- 19M.1A.SL.TZ2.10: Which combination causes the strength of metallic bonding to increase?
- 19M.1A.SL.TZ1.12: Which combination corresponds to a strong metallic bond?
- 19M.1A.SL.TZ2.10: Which combination causes the strength of metallic bonding to increase?
-
19M.2.SL.TZ2.b:
Determine the density of calcium, in g cm−3, using section 2 of the data booklet.
Ar = 40.08; metallic radius (r) = 1.97 × 10−10 m
-
20N.1A.SL.TZ0.12:
Which series shows the correct order of metallic bond strength from strongest to weakest?
A.
B.
C.
D.
- EXM.2.SL.TZ0.1: Explain in terms of their metallic bonding why aluminium, Al and not calcium, Ca, can be used to...