Lesson T7.2.2
T7.2.2 Predicting reactions from the Periodic Table Quiz: KS3 Chemistry, Unit 7
20 questions
In partnership with Revision Ninja
Lesson T7.2.2, Predicting reactions from the Periodic Table: 20 multiple choice questions for the KS3 Chemistry (National Curriculum), Unit 7: The Periodic Table, written with Revision Ninja.
Host it live on the board and students join with a game code on their own devices, or revise alone with Free Play. The answers are revealed in the game.
The 20 questions
-
Why do elements in the same Periodic Table group react similarly?
- Same atomic mass
- Same total protons
- Same total neutrons
- Same outer electrons
-
What happens to the reactivity of Group 1 metals going down the group?
- It stays constant
- It decreases
- It stops entirely
- It increases
-
What happens to the reactivity of Group 7 halogens going down the group?
- It stays constant
- It decreases
- It doubles each time
- It increases
-
How does potassium react with water compared with sodium?
- Less vigorously
- More vigorously
- Does not react
- At the same rate
-
Which halogen is the most reactive?
- Chlorine
- Bromine
- Fluorine
- Iodine
-
Which halogen is the least reactive of those listed?
- Bromine
- Iodine
- Fluorine
- Chlorine
-
Chlorine displaces bromine from potassium bromide. What does this show?
- Chlorine is more reactive
- They have equal reactivity
- Bromine is a metal
- Bromine is more reactive
-
Iodine added to potassium bromide causes no reaction. What does this show?
- Bromine is less reactive
- Iodine is less reactive
- Iodine is more reactive
- Bromine is a solid
-
Which Period 3 element is most likely to be a good conductor of electricity?
- Argon
- Chlorine
- Phosphorus
- Magnesium
-
Which Group 2 element would react most vigorously with water?
- Magnesium
- Barium
- Beryllium
- Calcium
-
Based on group trends, which Group 1 metal would be least reactive?
- Caesium
- Potassium
- Lithium
- Rubidium
-
Which halogen forms a greenish-yellow gas at room temperature?
- Chlorine
- Iodine
- Bromine
- Fluorine
-
Which information is most useful to predict a metal's reaction with water?
- Group position
- Atomic mass
- Melting point
- Density value
-
Which Group 0 element is unreactive and used in light bulbs?
- Argon
- Chlorine
- Oxygen
- Sodium
-
What products are formed when Group 1 metals react with water?
- Water and oxide
- Salt and oxygen
- Acid and hydrogen
- Alkali and hydrogen
-
What do halogens form when they react with metals?
- Oxides
- Acids
- Alkalis
- Salts
-
Among lithium, sodium, potassium and calcium, which reacts most vigorously with water?
- Potassium
- Lithium
- Magnesium
- Calcium
-
Which Group 2 metal is the most reactive with water?
- Magnesium
- Beryllium
- Barium
- Calcium
-
Which Group 7 element is a liquid at room temperature?
- Iodine
- Chlorine
- Bromine
- Fluorine
-
Which Group 7 element is a grey-black solid at room temperature?
- Fluorine
- Chlorine
- Iodine
- Bromine
Related quizzes
- Mendeleev and the Periodic Table Quiz · T7.1.1 · 20 questions
- Periods, groups, metals and non-metals Quiz · T7.1.2 · 20 questions
- Properties of metals and non-metals Quiz · T7.2.1 · 20 questions
- Acidity of metal and non-metal oxides Quiz · T7.2.3 · 20 questions
- Solids, liquids and gases Quiz · T1.1.1 · 20 questions
- The carbon cycle Quiz · T10.1.1 · 20 questions
- Dalton atomic model Quiz · T2.1.1 · 20 questions
- Pure substances and identifying them Quiz · T3.1.1 · 20 questions
- Rearranging atoms in reactions Quiz · T4.1.1 · 20 questions
- Acids, alkalis and neutralisation Quiz · T5.1.1 · 20 questions