igcse chemistry
Completed
Alkali metals -group I elements
Alkali metals
1. Why are they alkali metals
2. Occurrence
3. Decreasing melting and boiling points down the group
4. Increasing density down the group
5.Increasing reactivity down the group
6. Physical and chemical properties
Rating
0
0
There are no comments for now.
Join this Course
to be the first to leave a comment.