1.2% The Periodic Table QP - Periodic table practice questions

Sep 5, 2026

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Periodic table practice questions for GCSE Chemistry focus on elements, compounds and mixtures, including identification of particle types and Group 0 (noble gases) properties. Learners complete electronic structure tables, select correct bonding types, and analyze reactivity trends down Group 1 using observations from reactions with water. Tasks also include calculating empirical formula and surface area-related nanoparticle comparisons, reinforcing understanding of atomic structure and the periodic trends.

LanguageEnglish

CategoryExam

FormatPDF

Pages36

Reading Time1 h 31 min

AccessFree to download

Elements, compounds and mixtures

Group 0 (noble gases) properties

Particle types in neon and metallic oxide structure

Empirical formula of a metal oxide

Nanoparticles: surface area and surface area-to-volume ratio

Group 1 elements and reactivity

Electronic structure and outer shell explanation

Bonding type and reaction observations with water

Gas produced and ionic compound dot-and-cross diagrams

[AQA Chemistry GCSE-The Periodic Table](AQA Chemistry GCSE-The Periodic Table PhysicsAndMathsTutor.com)[ PhysicsAndMathsTutor.com](AQA Chemistry GCSE-The Periodic Table PhysicsAndMathsTutor.com) Questions are for both separate science and combined science students unless indicated in the question Q1 . This question is about elements, compounds and mixtures. (a) Substance A contains only one type of atom. Substance A does not conduct electricity. Which type of substance is A? Tick (✓) one box. Compound Metallic element Mixture Non-metallic element (1) (b) Substance B contains two types of atoms. The atoms are chemically combined together in fixed proportions. Which type of substance is B? Tick (✓) one box. Compound Metallic element Mixture Non-metallic element (1) (c) What is the name of the elements in Group 0 of the periodic table? Tick (✓) one box. [AQA Chemistry GCSE-The Periodic Table](AQA Chemistry GCSE-The Periodic Table PhysicsAndMathsTutor.com)[ PhysicsAndMathsTutor.com](AQA Chemistry GCSE-The Periodic Table PhysicsAndMathsTutor.com) Alkali metals Halogens Noble gases Transition metals (1) (d) Which statement about the elements in Group 0 is correct? Tick (✓) one box. All elements in the group are very reactive. All elements in the group form negative ions. The boiling points increase down the group. The relative atomic masses (Ar) decrease down the group. (1) (e) Neon is in Group 0. What type of particles are in a sample of neon? Tick (✓) one box. Atoms Ions Molecules (1) (f) Figure 1 represents part of the structure of an oxide of a metal. Figure 1 [AQA Chemistry GCSE-The Periodic Table](AQA Chemistry GCSE-The Periodic Table PhysicsAndMathsTutor.com)[ PhysicsAndMathsTutor.com](AQA Chemistry GCSE-The Periodic Table PhysicsAndMathsTutor.com) Determine the empirical formula of this oxide. Empirical formula = XO (1) A nanoparticle of a metallic element is a cube. Figure 2 shows a diagram of the nanoparticle. Figure 2 (g) The surface area of a cube is given by the equation: surface area = (length of side)2 × 6 Calculate the surface area of the cube in Figure 2. Give your answer to 2 significant figures. (separate only) | | | --- | | | | | | | | | | | [AQA Chemistry GCSE-The Periodic Table](AQA Chemistry GCSE-The Periodic Table PhysicsAndMathsTutor.com)[ PhysicsAndMathsTutor.com](AQA Chemistry GCSE-The Periodic Table PhysicsAndMathsTutor.com) Surface area (2 significant figures) = nm2 (3) (h) Fine and coarse particles of the metallic element are also cubes. The length of a fine particle cube is 10 times smaller than the length of a coarse particle cube. How does the surface area to volume ratio of the fine particle cube compare with that of the coarse particle cube? Tick (✓) one box. (separate only) Both surface area to volume ratios are the same. The surface area to volume ratio of the fine particle is 10 times greater. The surface area to volume ratio of the fine particle is 10 times smaller. (1)(Total 10 marks) Q2 . This question is about Group 1 elements. (a) Complete Table 1 to show the electronic structure of a potassium atom. Table 1 | Atom | Number of electrons | Electronic structure | | --- | --- | --- | | Sodium | 11 | 2,8,1 | | Potassium | 19 | | (1) (b) Why do Group 1 elements have similar chemical properties? Tick (✓) one box. They have the same number of electron shells. They have the same number of outer shell electrons. They have two electrons in the first shell. [AQA Chemistry GCSE-The Periodic Table](AQA Chemistry GCSE-The Periodic Table PhysicsAndMathsTutor.com)[ PhysicsAndMathsTutor.com](AQA Chemistry GCSE-The Periodic Table PhysicsAndMathsTutor.com) (1) (c) What is the type of bonding in sodium? Tick (✓) one box. Covalent Ionic Metallic (1) Table 2 shows observations made when lithium,

FAQs

How do you decide whether Substance A or B is a compound, metallic element, mixture, or non-metallic element?

Substance A contains only one type of atom and does not conduct electricity, indicating a non-metallic element. Substance B has two atom types chemically combined in fixed proportions, indicating a compound.

What is correct about elements in Group 0, and what particles are in a sample of neon?

For Group 0, the correct statement is that boiling points increase down the group. A sample of neon contains atoms (not ions, molecules, or charged particles).

What factors affect reactivity when moving down Group 1 elements, and what gas is produced with water?

Reactivity increases down Group 1, shown by observations such as faster bubbling, more vigorous reactions, and changes like melting and flaming. Group 1 elements produce hydrogen gas when reacting with water.

Sep 5, 2026

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