Explain the center-to-center separation of two atoms in pure Ti is 2.94 A (the A has a circle above it... what is that?). Explain the thermal expansion coefficient of Ti metal is 9 x 10^-6 *C^-1. Explain what percent increase in atomic separation is realized in going from 25*C to625*C?
Explain there is not sort of example problem for this or formula that I'm aware of using maybe Columbic Force or x sub e - x sub o / xsub o = alpha sub th (T - T sub o) that pertains to temperature. I have no idea where to begin.