Identifying positive ions
This chemistry only lesson will look at the required practical of using chemical tests to identify different metal ions in solution using flame tests and sodium hydroxide.
Video
Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:
- Click "Close Video"
- Click "Next" to view the activity
Your video will re-appear on the next page, and will stay paused in the right place.
Worksheet
These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.
Lesson summary: Identifying positive ions
It looks like you have not completed one of the quizzes.
To share your results with your teacher please complete one of the quizzes.
The next lesson in Chemical analysis is "Testing for negative ions"