1. Compared with covalent compounds, ionic compounds generally have:
Chemical Bonding
  1. Much lower melting points
  2. Higher melting points
  3. No charge
  4. No structure
2. Which of these compounds is IONIC?
Chemical Bonding
  1. CO₂
  2. H₂O
  3. NaCl
  4. CH₄
3. A covalent bond is formed when atoms:
Chemical Bonding
  1. Transfer electrons
  2. Share a pair of electrons
  3. Lose all their electrons
  4. Gain protons
4. In ionic bonding, electrons are:
Chemical Bonding
  1. Shared equally between atoms
  2. Transferred from a metal to a non-metal
  3. Destroyed
  4. Shared between two non-metals
5. Alkanes are hydrocarbons where all carbon bonds are ___.
Organic Chemistry
  1. single bonds
  2. double bonds
  3. triple bonds
  4. ionic bonds
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