Memory Anchor:

• How patterns in reactions can be predicted with reference to the periodic table

Super Challenge:

Stretch:

Challenge:

Key Questions:

1. How does the reactivity change as you go down Group one?
   • The reactivity of elements increases as group one is descended in the periodic table.
2. How does the reactivity of group 7 elements change as you ascend the group?
   • The reactivity of elements increases as group seven is ascended in the periodic table.
3. How reactive are group zero elements?
   • Group zero do not react.
4. How does the placement of elements on the periodic table affect its properties?
   • The closer elements are to each other on the periodic table, the more likely they are to react in a similar way.