What is the single factor that classifies an element as a transition metal? question 16 options: a. the highest occupied orbital is aa "d" orbital b. all orbitals are filled with electrons except the "s" orbitals c. only the "s" orbitals are filled d. aall "s" and "p" orbitals are filled

100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)