What are the moving areas of magnetic activity with temperatures that are cooler than the surrounding
gas?

Asample of radium-226 will decay 1/4 of its original amount after 3200years. what is the half-life of radium-226?

Choose all that apply. when creating a graph, you should: determine the x- and y- variables label the scale on the x- and y- axes plot the data points draw a line of best fit to represent the data trend

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