Please indicate whether the following statements are TRUE or FALSE. (1) - Ionic bonding occurs between negative and positive ions and requires electron transfer. TRUE I FALSE (1) - The equilibrium separation between two atoms can be easily found by finding the distance at which the net bonding energy between the two atoms goes to zero. TRUE I FALSE (1) - Face-centered cubic (FCC) crystal structure has higher atomic packing factor then Bodycentered cubic (BCC) crystal structure. TRUE I FALSE (1) - Impurity point defects are found in solid solutions of which there are two types: substitutional and interstitial. TRUE I FALSE (1) - For an edge dislocation, dislocation line and Burgers vector are parallel. TRUE I FALSE (1) - Interstitial diffusion involves the interchange of an atom from normal lattice position to adjacent vacant lattice site or vacancy. TRUE / FALSE (1) - During recovery, some of the stored internal strain energy is relived by dislocation motion as a result of enhanced atomic diffusion at the elevated temperatures. TRUE I FALSE (1) - Ductility is measure of the degree of plastic deformation that has been sustained at fracture. TRUE I FALSE (1) - In viscous solids, deformation is instantaneous which means that total deformation occurs the instant the stress is applied or released, i.e. the strain is independent of time. TRUE I FALSE (1) - Heat capacity is a property that is indicative of a material's ability to absorb heat from the external surroundings. TRUE I FALSE (1) - A dielectric material is one that is electrically insulation and exhibits or maybe made to exhibit an electric dipole. TRUE I FALSE (1) - At Curie temperature, saturation magnetization of ferromagnetic materials drops to zero. TRUE / FALSE