Interactions of Matter

Gain or Lose Electrons
Ionic Bonds
Share Electrons
Covalent
Ionic Bond
(Gain or Lose) Force of attraction between oppositely charged ions
Ions
Charged Particles
Atom is _____
Neutral
Positive Ions ____ electrons
Lose
Negative Ions ____ electrons
Gain
When a nonmetal becomes an ion its name changes to ____
-ide
Ions form ______
componds
Crystal Lattice
repeating three-dimensional pattern of ions
properties of Crystal Lattics
1. Strong force of attraction
2. High melting and boiling point
3. Brittle solids
Covalent Bonds
Force of attraction between nuclei of atoms and shared electrons and have a weak bond
Molecule
Neutral group of atoms help together by covalent bonds