What is happening in the graph shown below? A. The object is moving at a constant speed toward its starting point. B. The object is standing still. C. The object's speed is changing. D. The object is moving at a constant speed away from its starting point.

What is the molar mass of potassium nitrate, kno3

Use the periodic table to complete this equation that represents nuclear fission processesun - ba c 3 n

I'm learning about the periodic tables and what each subject's configuration is. for example, hydrogen is 1s^1, but i don't understand how you get that. can someone me understand how to figure out how to figure this out? sorry if the question makes no sense, but it would really a lot if you could me understand! you so much if you can!