Primary cell or secondary cell?
Exercise and reference answers
- Items
- Group
- Primary
- Item
- Dry cell
- Group
- Primary
- Item
- Mercury cell
- Group
- Primary
- Item
- Leclanche
- Group
- Secondary
- Item
- Lead storage
- Group
- Secondary
- Item
- Ni-Cd cell
- Group
- Secondary
- Item
- Storage battery
- Groups
- Item
- Primary
- Item
- Secondary
- Instructions
- Steer each falling cell onto its own kind. Alike cells merge and grow.
Explanation
_Source: syllabus Chemistry Part 1, Unit 2 'Electrochemistry' (lech102)_