Zusammenfassung der Ressource
Bonding, Structure
and Properties of
Matter
- Ions
- Charged particles -
can be single or in a
group
- Atoms gaining or losing
electrons to form ions -
trying to make full outer
shell
- Metals form ions - lose
electrons from outer shell
to form positive ions
- Group 1 and 2 - metals and
lose electrons to form
positive ions (cations)
- Group 6 and 7 - non metals
and gain electrons to form
negative ions (anions)
- Non-metals form ions -
gain electrons from outer
shell to form negative
ions
- Ionic bonding - transfer of
electrons
- Metal and non-metal react
together - metal atom loses
electrons (positive ion) and non
metal gains electrons (negative
ion)
- Opposite charged ions
- strongly attracted to
each other
(electrostatic forces)
- Bonds
- Ionic Bonding
- When a metal and a non metal
react with each other
- They share
electrons
- Want to make full outer
shells
- Be like noble gases
- Usually group 7 - halogens
- Some gases
- Metallic Bonding
- metal and metal
- also share electrons... i think
- The giant metallic
lattice thing is basically
loads of metal particles
with e- in them, which
is the electron
- ertgfyhjkl
- basically i want to die
- because la chimie is the
devil's subject but like its that
bad even he doesn't want it