9160069
Group 1
- "alkali" metals
- Reactivity increases as
you go DOWN the
column
- Think no. of
electron
shells
- Think no. of
electron
shells
- Melting / boiling points decrease as
you go down the column
- elements react vigorously
with water
- Producing Hydrogen
and an alkali
(hydroxide)
- Producing Hydrogen
and an alkali
(hydroxide)
- Want to LOSE an
electron to a halogen
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