Two are true, one is not

Exercise and reference answers

Questions

1. False statement

   Lewis explained ionic bonding

   Statements

   1. Kossel explained ionic bonding
   2. Lewis explained covalent bonding
   3. Lewis explained ionic bonding

2. False statement

   Lone pairs form the bond

   Statements

   1. Lone pairs form the bond
   2. A double bond shares two pairs
   3. Lone pairs do not bond

3. False statement

   An ionic solid is a single molecule

   Statements

   1. An ionic solid is a lattice
   2. An ionic solid is a single molecule
   3. Charge balances in the lattice

Explanation