Tuesday's Lesson

Energy Levels

Today we're going to look at some questions about electron energy levels in atoms.

1. LEARN   Watch the following video to revise this topic.

2. PRACTISE   Complete the following questions:

3. REVIEW   Watch the YouTube livestream at 2.00 pm to see worked solutions to the questions set, you can see a replay after the event below.

4. REVISE   Find more videos about this topic: