covalent bonds

• what are the different types of bonds

  single bond, double bond, triple bond
• what is metallic bonding

  ionic bonding in metals
• do metals lose or gain electrons

  lose
• do non-metals lose or gain electrons

  gain
• whats the difference in covalent bonding and ionic bonding

  covalent bonds share pairs of electrons, ionic bonds transfer electrons
• how do you represent a single bond

  one line: H - H
• how do represent a double bond

  two line: O = O
• how do represent a triple bond

  three lines: N ≡ N