What can be used to determine the relative age of two rocks?
a. vertical position
b. the presence of unconformities
c. radioactive dating of each layer
d. the relative age cannot be determined.

Where are each of the three particles located within the atom?

Iknow #2 is d. i just need to know why

14. complete and balance the equations for the single displacement reactions. a. zn + pb(no3)2 -> b. al + niso4 -> 15. complete and balance the equations for the double displacement reactions. a. agno3(aq) + nacl(aq) -> b. mg(no3)2(aq) + koh(aq) -> 16. complete and balance the equations for the combustion reactions. a. __ ch4 + o2 -> b. __ c3h6 + o2 -> c. + o2 ->