🥲

• SO₄²

  sulfate
• ClO₃

  Chlorate
• ClO

  hypochlorite
• SO₃²

  Sulfite
• OH

  hydroxide
• tetrahedral (sp4)


  4 bonds

  
• pyramidal


  3 pairs, 1 lone pair

  
• bent (92 degrees)


  2 bonds, 2 lone pairs

  
• linear


  1 bond, 3 lone pairs

  
• trigonal planar


  3 bonds

  
• bent (120 degrees)


  2 bonds, 1 lone pair

  
• linear


  1 bond

  
• NH₄+

  ammonium
• Hg2 ^2+

  mercurous