Multiple Choice 6. He explained his theory of the Continental Drill.
a. Abraham Ortelius
b. Altred Lothar Wegener
O Pangica
d Laurasia
7 The earth's crust consists of plates
about 20
about 10
about
boul 5
d

Acurium-245 nucleus is hit with a neutron and changes as shown by the equation. complete the equation by filling in the missing parts. 52

Consider the following reactions. (note: (s) = solid, (l) = liquid, and (g) = gas.) mg(s) + ½o2(g) → mgo(s) + 146 kcal/mole h2(g) + ½o2(g) → h2o(g), δh = -57.82 kcal/mole what type of reaction is represented by the previous two examples?

Which of these is a physical property