What is the density of sulfur dioxide (SO2) gas at STP? (3 sig figs)

Which of the following true? a_volcanoes and earthquakes often near the plate boundaries. b_volcanoes occur whereve there are tall mountains. c_earthquakes cause volcanoes in the same location to erupt violently d_volcanoes and earthquakes occur only where plates are colliding with each other

Which of these conditions most likely produces an unstable isotope?

Take a look at this dandelion. the yellow flower on the right is pollinated and the seeds on the left are transported by