Zusammenfassung der Ressource
Chemical Bonding
- Element
- Consists of 1
type of atom only
- Mixture
- Consists of
different types of
atoms that are not
chemically bonded
- Compound
- Particles are held together by
strong forces called chemical
bonds. A chemical reaction will
have taken place
- Molecules
- Combinations
of atoms
- Ionic Bonding
- This happens in compounds consisting of
a metal and non-metal. Electrons are
transferred from the metal atom. Oppositely
charged ions are formed which are bonded
together by electrostatic attration. The metal
ion is positive and the non metal ion is
negative
- Covalent Bonding
- Occurs in compound of 2 non
metals. Electorns are SHARED
between the atoms
- Metallic Bonding
- This occurs in metals. Electrons
are shared between the atoms