Part B (40%) 1. How does an ionic bond differ from a covalent bond? 2. Write the symbol for the cation in each of the following a) FeCl b) Al(Crosh 3. Write the symbol for the anion in each of the following 4. Name each of the following compounds: Note: Fe is a transition metal 5. Match the following (1, 2, 3) with the correct statement below. (Write the number) 1. 6.02 x 102. Radioactive decay 3. Activation energy 4. Molar mass a. required for a reaction of proceed b. Avogadro's number - c. proce d. It is 9 for beryllium metal- ss by which the nucleus of an unstable atom loses energy by emitting radiation Match the following shapes (1, 2, 3) with the correct molecular structure below 1. Trigonal planar2. Tetrahedral 3. inear 4. Trigonal pyramidal A molecule with a central atom that has two electron groups and two bonded .. with a central atom that has four electron groups and three bonded atoms