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The Periodic Table

Each subtopic includes About section, revision page link, 10 preview questions, and practice CTAs.

Periodic trends

Subtopic

Periodic trends under The Periodic Table for Grade 12 IGCSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    Which element has a larger atomic radius than Nitrogen?

    A.

    Oxygen

    B.

    Fluorine

    C.

    Phosphorus

    D.

    Neon

  2. 2.

    Which gas is produced when Sodium reacts with water?

    A.

    Oxygen

    B.

    Carbon dioxide

    C.

    Hydrogen

    D.

    Chlorine

  3. 3.

    Which of the following halogens is a solid at room temperature?

    A.

    Fluorine

    B.

    Chlorine

    C.

    Bromine

    D.

    Iodine

Download the worksheet for The Periodic Table - Periodic trends to practice offline. It includes additional chapter-level practice questions.

Group 1 (Alkali metals)

Subtopic

Group 1 (Alkali metals) under The Periodic Table for Grade 12 IGCSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    Which of the following represents the balanced equation for the reaction of sodium with water?

    A.

    Na+H2O→NaOH+H2Na + H_{2}O \rightarrow NaOH + H_{2}

    B.

    2Na+2H2O→2NaOH+H22Na + 2H_{2}O \rightarrow 2NaOH + H_{2}

    C.

    Na+2H2O→Na(OH)2+H2Na + 2H_{2}O \rightarrow Na(OH)_{2} + H_{2}

    D.

    2Na+H2O→Na2O+H22Na + H_{2}O \rightarrow Na_{2}O + H_{2}

  2. 2.

    What type of solution is formed when an alkali metal oxide dissolves in water?

    A.

    Acidic

    B.

    Alkaline

    C.

    Neutral

    D.

    Organic

  3. 3.

    What happens to the number of electron shells as you go down Group 1?

    A.

    It increases

    B.

    It decreases

    C.

    It stays the same

    D.

    It fluctuates

Download the worksheet for The Periodic Table - Group 1 (Alkali metals) to practice offline. It includes additional chapter-level practice questions.

Group 17 (Halogens)

Subtopic

Group 17 (Halogens) under The Periodic Table for Grade 12 IGCSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    What happens to the color of the Group 17 elements as you move down the group?

    A.

    They become lighter

    B.

    They become darker

    C.

    The color disappears

    D.

    They all turn blue

  2. 2.

    What is the physical state of Fluorine at standard temperature and pressure?

    A.

    Gas

    B.

    Liquid

    C.

    Solid

    D.

    Aqueous

  3. 3.

    Which of the following equations correctly represents the displacement of Bromine by Chlorine?

    A.

    Cl2+2Br−→2Cl−+Br2Cl_2 + 2Br^- \rightarrow 2Cl^- + Br_2

    B.

    Br2+2Cl−→2Br−+Cl2Br_2 + 2Cl^- \rightarrow 2Br^- + Cl_2

    C.

    Cl+Br→ClBrCl + Br \rightarrow ClBr

    D.

    Cl2+Br2→2ClBrCl_2 + Br_2 \rightarrow 2ClBr

Download the worksheet for The Periodic Table - Group 17 (Halogens) to practice offline. It includes additional chapter-level practice questions.

Transition elements

Subtopic

Transition elements under The Periodic Table for Grade 12 IGCSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    Which of these elements is a transition metal used extensively in aerospace due to its high strength-to-weight ratio?

    A.

    Titanium

    B.

    Sodium

    C.

    Lead

    D.

    Barium

  2. 2.

    What is the common charge of a Scandium ion, which is the first element in the first transition series?

    A.

    +1

    B.

    +2

    C.

    +3

    D.

    +4

  3. 3.

    Which transition metal is used as a catalyst in the manufacture of nitric acid by the Ostwald process?

    A.

    Iron

    B.

    Nickel

    C.

    Platinum

    D.

    Vanadium

Download the worksheet for The Periodic Table - Transition elements to practice offline. It includes additional chapter-level practice questions.

Noble gases

Subtopic

Noble gases under The Periodic Table for Grade 12 IGCSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    Which of the following is a key use of Argon in industrial manufacturing?

    A.

    Fuel for rockets

    B.

    Shielding gas for arc welding

    C.

    Bleaching agent for paper

    D.

    Catalyst for ammonia production

  2. 2.

    Which noble gas is situated between Neon and Krypton?

    A.

    Helium

    B.

    Argon

    C.

    Xenon

    D.

    Radon

  3. 3.

    Are noble gases flammable or non-flammable?

    A.

    Flammable

    B.

    Non-flammable

    C.

    Highly explosive

    D.

    Only flammable in oxygen

Download the worksheet for The Periodic Table - Noble gases to practice offline. It includes additional chapter-level practice questions.

The Periodic Table - Grade 12 Chemistry (IGCSE) | Krit.club