Help! This is a science check and reflect please help and answer

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

What will most likely happen when two bromine atoms bond together?

Which formula equation represents the burning of sulfur to produce sulfur dioxide? s(s) + o2(g) 4502(9) 2h2s(s) + 302(g) —> 2h20(0) + 2502(9) 4fes2+1102 —> 2fe2o3 + 8502 2802(g) + o2(9) v205 , 2503(9)