During the intrusion of the Palisades Sill, contact metamorphism changed sandstone and shale into? a) diorite
b) marble
c) limestone
d) hornfels

Calculate the change in entropy if br2(l) is converted to br2(g). s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)

What effect might melting sea ice have for people who live in coastal areas?

Which statement describes james chadwick’s discovery.