Chemistry 0620 · IGCSE
Group VII properties
93 practice questions on Group VII properties, with worked solutions and instant marking.
The element is a non-conductor of electricity and is present as diatomic molecules. In which part of the Periodic Table is the element located?
Feb/March 2016
Explain these observations using the kinetic particle model.
Feb/March 2018
Astatine is placed beneath iodine in Group VII of the Periodic Table. Which row shows the properties of astatine?
Feb/March 2019
Astatine is located below iodine in Group VII of the Periodic Table. Which row gives the properties of astatine?
Feb/March 2019
Fluorine belongs to Group VII. Fluorine makes compounds with metals and non-metals.
Feb/March 2019
The structural diagrams of four substances, C, D, E and F, are shown.
Feb/March 2020
Which substance is used to bleach paper during its manufacture?
Feb/March 2021
Which substance is used for bleaching during paper manufacture?
Feb/March 2021
The table presents a few properties of four halogens.
Feb/March 2021
Which statement concerning the ions produced by elements in Group VII of the Periodic Table is correct?
Feb/March 2024
Astatine is placed beneath iodine in Group VII of the Periodic Table. Which row gives the correct description of astatine’s properties?
Feb/March 2024
The elements in Group VII of the Periodic Table are called the halogens, and they form halide ions.
Feb/March 2024
Which statement concerning the element bromine is correct?
Feb/March 2025
Tennessine, Ts, is located at the bottom of Group VII in the Periodic Table. What predicted properties does tennessine have at room temperature?
Feb/March 2025
The halogens form a family of elements in the Periodic Table. Chlorine belongs to this family.
Feb/March 2025
The elements in Group VII are known as the halogens.
May/June 2016
Chlorine, bromine and iodine belong to the halogens.
May/June 2016
The table provides some facts about the halogens.
May/June 2016
Ununseptium (atomic number 117) is a man-made element located below astatine in Group VII of the Periodic Table. At room temperature, what state would ununseptium be expected to be in?
May/June 2017
Chlorine is an element found in Group VII of the Periodic Table.
May/June 2017
Fill in the table by placing a ✓ where a reaction takes place and a ✗ where no reaction takes place.
May/June 2017
Which of the following statements about the halogens is correct?
May/June 2018
Chlorine, bromine and iodine are elements in Group VII of the Periodic Table. Which of the following statements about these elements is incorrect?
May/June 2018
Which one of the following statements about the halogens is correct?
May/June 2018
Chlorine, bromine and iodine are elements in Group VII of the Periodic Table. Which of the following statements about these elements is incorrect?
May/June 2018
The table displays the properties of several Group VII elements.
May/June 2018
This question focuses on iodine and compounds containing iodine.
May/June 2019
This question concerns bromine and compounds containing bromine.
May/June 2019
This question focuses on chlorine and compounds containing chlorine.
May/June 2019
The halogens are the elements placed in Group VII of the Periodic Table.
May/June 2019
Bromine and iodine are elements in Group VII of the Periodic Table. Which statement about these elements is correct?
May/June 2021
The table presents some characteristics of four halogens.
May/June 2021
The table gives some properties of five halogens.
May/June 2021
This question concerns halogens and halogen compounds.
May/June 2022
Which row states a similarity and a difference between chlorine and bromine?
May/June 2023
An aqueous solution of bromine is added to aqueous sodium iodide. $\text{bromine} + \text{sodium iodide} \rightarrow \ldots 1 \ldots + \ldots 2 \ldots$ Which products are formed in this reaction?
May/June 2023
Which of the following statements about bromine is correct?
May/June 2023
Which row gives one similarity and one difference between chlorine and bromine?
May/June 2023
Table 2.1 lists several properties of the halogens.
May/June 2023
Table 2.1 presents several properties of the halogens.
May/June 2023
From the data in Table 2.1, estimate the boiling point of chlorine.
May/June 2023
State the name used for Group VII elements.
May/June 2023
A section of the Periodic Table is displayed. Which element is the non-metal with the highest reactivity?
May/June 2024
Which statement concerning the halogens and their compounds is correct?
May/June 2024
Each of the four mixtures contains a halogen and an aqueous sodium halide. Which row shows what happens in the mixtures illustrated?
May/June 2024
Chlorine replaces bromine from aqueous potassium bromide. The ionic equation for the reaction is shown below. $\text{Cl}_2 + 2\text{Br}^- \rightarrow 2\text{Cl}^- + \text{Br}_2$ Which statement about this reaction is true?
May/June 2024
Which row correctly outlines the structure of Group VII elements and how their reactivity changes down the group?
May/June 2024
The displacement reaction between aqueous halogen, $X_2$, and aqueous halide ions, $Y^-$, is represented by the equation below. $X_2\text{(aq)} + 2Y^-\text{(aq)} \rightarrow 2X^-\text{(aq)} + Y_2\text{(aq)}$ Which row correctly names $X_2$ and $Y^-$ and gives the reason that this reaction occurs?
May/June 2025
Which statements concerning the halogens are correct?
May/June 2025
X, Y and Z are each one of the three elements chlorine, bromine and iodine. If aqueous X is mixed with aqueous ions of Y, no reaction occurs. If aqueous Y is mixed with aqueous ions of Z, no reaction occurs. Which statement is correct?
May/June 2025
Which property gets lower as you go down Group VII of the Periodic Table, from chlorine to iodine?
May/June 2025
Tennessine (atomic number 117) is a synthetic element placed under astatine in Group VII of the Periodic Table. What state would tennessine be expected to have at room temperature and pressure?
May/June 2025
When chlorine gas is passed through aqueous sodium bromide, a displacement reaction takes place. Which statement about this reaction is correct?
May/June 2025
This item is about the Periodic Table.
May/June 2025
Which row shows the trends in the properties of the Group VII elements as the group is descended?
Oct/Nov 2016
Which statement about the elements in Group VII is incorrect?
Oct/Nov 2016
Which statement concerning the element bromine is correct?
Oct/Nov 2016
Chlorine, bromine and iodine belong to the halogen group.
Oct/Nov 2016
Astatine is an element in Group VII of the Periodic Table. Compared with iodine, astatine is ......1...... reactive. The melting point of astatine is ......2...... the melting point of iodine. Compared with bromine, astatine is ......3...... in colour. Which words should go in gaps 1, 2 and 3?
Oct/Nov 2017
Astatine belongs to Group VII of the Periodic Table. Astatine is ……1…… reactive than iodine. The melting point of astatine is ……2…… than the melting point of iodine. Astatine is ……3…… in colour than bromine. Which words complete gaps 1, 2 and 3?
Oct/Nov 2017
The equation represents the reaction of a halogen with aqueous bromide ions. $X_2 + 2\text{Br}^- \rightarrow 2X^- + \text{Br}_2$ Which words should be used to fill gaps 1, 2 and 3?
Oct/Nov 2018
The equation represents the reaction of a halogen with aqueous bromide ions. $X_2 + 2\text{Br}^- \rightarrow 2\text{X}^- + \text{Br}_2$ Which words fill gaps 1, 2 and 3?
Oct/Nov 2018
The equation below represents the reaction between a halogen and aqueous bromide ions. $X_2 + 2Br^- \rightarrow 2X^- + Br_2$ Which words fit gaps 1, 2 and 3?
Oct/Nov 2018
The equation represents the reaction of a halogen with aqueous bromide ions. $X_2 + 2\text{Br}^- \rightarrow 2X^- + \text{Br}_2$. Which words fill gaps 1, 2 and 3?
Oct/Nov 2018
The equation represents the reaction of a halogen with aqueous bromide ions. $X_2 + 2\text{Br}^- \rightarrow 2X^- + \text{Br}_2$ Which words fit gaps 1, 2 and 3?
Oct/Nov 2018
The table lists the properties of several Group VII elements.
Oct/Nov 2018
This question concerns the halogens and halogen compounds.
Oct/Nov 2019
This question concerns the halogens and compounds formed by the halogens.
Oct/Nov 2019
The locations of four elements in the Periodic Table are shown. Which element is a gas that can displace iodine from sodium iodide?
Oct/Nov 2020
Which compound has a formula that includes the greatest number of Group VII atoms?
Oct/Nov 2020
Tennessine, Ts, is an element that has only recently been discovered. The atomic number of tennessine is 117 and it is positioned directly below astatine in Group VII of the Periodic Table. The patterns in the properties of Group VII elements are shown. Which statement about the properties of tennessine is most likely to be correct?
Oct/Nov 2020
Which of the following statements about the halogens and their compounds is correct?
Oct/Nov 2020
The locations of four elements in the Periodic Table are displayed. Which element is a gas that can displace iodine from sodium iodide?
Oct/Nov 2020
Which statement concerning the halogens and their compounds is correct?
Oct/Nov 2020
Which of the following statements about the elements in Group VII of the Periodic Table is correct?
Oct/Nov 2021
Group VII elements display patterns in their physical properties as you move down the group. The table gives data for chlorine, bromine and iodine. Which row gives the missing headings for the properties in the table?
Oct/Nov 2021
The diagrams display part of the structures of potassium iodide and bromine at room temperature and pressure.
Oct/Nov 2021
The table lists several properties for four halogens in Group VII.
Oct/Nov 2021
The table sets out a few properties of four halogens.
Oct/Nov 2022
Chlorine, bromine and iodine belong to the same group in the Periodic Table. Which of the following statements about these three elements are correct?
Oct/Nov 2023
The equation represents the reaction of a halogen with the aqueous ions of a different halogen. $X_2 + 2Y^- \rightarrow 2X^- + Y_2$ What is $X_2$ and what is the colour of $Y^-$?
Oct/Nov 2023
Group VII contains chlorine, bromine and iodine. Which of the following statements are correct?
Oct/Nov 2023
Group VII contains chlorine, bromine and iodine. Which of the statements below are correct? 1 Iodine has a higher density than chlorine. 2 Iodine can displace chlorine from a solution containing chloride ions. 3 Bromine is a non-metal that exists as diatomic molecules. 4 Chlorine gas has a darker colour than bromine vapour.
Oct/Nov 2023
Which row gives the state and colour of bromine at room temperature and pressure?
Oct/Nov 2024
Two properties of element R are given. • It is a dark solid at room temperature. • It exists as a diatomic molecule. On the Periodic Table, where is R located?
Oct/Nov 2024
Which of the following statements about the displacement reactions of the halogens is correct?
Oct/Nov 2024
The table gives some properties of the halogens. Which statement is used to describe astatine?
Oct/Nov 2024
A few facts about one element in Group VII of the Periodic Table are given below. melting point $=-7\,^{\circ}\text{C}$ boiling point $=59\,^{\circ}\text{C}$ Which element is it?
Oct/Nov 2024
Fluorine is the element at the top of Group VII in the Periodic Table. Which statement gives a description of fluorine?
Oct/Nov 2024
Use the information in Table 5.1 to estimate the boiling point of iodine.
Oct/Nov 2024
Predict astatine's melting point.
Oct/Nov 2024
Which statement describes how the named halogen looks at room temperature and pressure?
Oct/Nov 2025
Certain halide ions are substituted in aqueous potassium halides by halogens. In which of these mixtures are halide ions displaced? 1 potassium bromide and chlorine 2 potassium bromide and iodine 3 potassium iodide and chlorine 4 potassium chloride and iodine
Oct/Nov 2025