Which model uses nuclear fusion Thomason model or the Bohr model (it’s the second bullet point)

In this reaction n2o4(g)→2no2(g) what changes in color would you expect as pressure is increased at a constant temperature

How air particles exert a pressure on the inside of the balloon

Start an single atom tab. observe the decay of polonium-211. after each decay, press the reset nucleus button to watch the process again. write a description of alpha decay for po-211