What is the correct observation when calcium metal is added to water?
A
Forms a colourless solution only
B
Forms a colourless solution and effervesces
C
Forms a white precipitate only
D
Forms a white precipitate and effervesces
Markscheme
Group 2, the alkaline earth metals Questions
10 exam-style questions on AQA A Level Chemistry Group 2, the alkaline earth metals, covering Group 2, the alkaline earth metals. Each one has a worked solution and a mark scheme showing where the marks go.