EASY
AS and A Level
IMPORTANT
Earn 100
Write balanced chemical equation, including state symbols, for the reaction of strontium with oxygen.
Important Questions on Group 2
EASY
AS and A Level
IMPORTANT
Write balanced chemical equations, including state symbols, for the reaction of strontium with water.
EASY
AS and A Level
IMPORTANT
Write a balanced chemical equation, including state symbols, for the reaction of barium with water.
EASY
AS and A Level
IMPORTANT
Predict the pH of the solution formed on the reaction of barium with water.
EASY
AS and A Level
IMPORTANT
Radium () is a radioactive element found below barium at the bottom of Group 2. Applying your knowledge of Group 2, discuss and predict with a partner the formula of the ion formed by radium.
EASY
AS and A Level
IMPORTANT
Radium () is a radioactive element found below barium at the bottom of Group 2. Applying your knowledge of Group 2, discuss and predict with a partner the formula of its oxide and hydroxide.
MEDIUM
AS and A Level
IMPORTANT
Radium () is a radioactive element found below barium at the bottom of Group 2. Applying your knowledge of Group 2, discuss and predict with a partner its first ionisation energy.
EASY
AS and A Level
IMPORTANT
Radium () is a radioactive element found below barium at the bottom of Group 2. Applying your knowledge of Group 2, discuss and predict with a partner its reactivity compared with barium.
MEDIUM
AS and A Level
IMPORTANT
Radium () is a radioactive element found below barium at the bottom of Group 2. Applying your knowledge of Group 2, discuss and predict with a partner the relative pH of its saturated hydroxide solution compared with a saturated solution of calcium hydroxide.
