5318557
Group 1 - Alkali
metals
- Low
density
- React with other
non-metals
- Form ionic compounds
- Has 1 electron in
outershell
- Needs to lose one
electron
- Ion has +1 charge
- Ion has +1 charge
- Needs to lose one
electron
- Has 1 electron in
outershell
- Form ionic compounds
- React with
water
- Release
hydrogen
- e.g. Lithium + water -> Hydrogen + lithium Oxide
- Release
hydrogen
- Further down the group you go
- The more reactive the element
- The lower the melting/boiling
point
- The more reactive the element
- Fluorine, Chlorine,
Bromine and Iodine
- Halogens react in a solution in such a way
that a halide in a compound will be
displaced by a more reactive halogen.
- Fluorine will displace
bromine in a compound as
fluorine is more reactive.
- Fluorine will displace
bromine in a compound as
fluorine is more reactive.
- Halogens react in a solution in such a way
that a halide in a compound will be
displaced by a more reactive halogen.
Want to create your own Mind Maps for free with GoConqr? Learn more.