Consider the chemical bonds found in the white solid, potassium hydrogen phosphate, K2HPO4. For each bond specified, choose the best description from the list of types below.
A. Ionic bond
B. Hydrogen bond
C. Single covalent bond
D. Double covalent bond
E. Resonance covalent bond ; bond order between 1 and 2
1. Phosphorus/Oxygen Bond
2. Potassium/Hydrogen phosphate Bond
3. Oxygen/Hydrogen Bond