If my solution has the same amount of solute as the saturation point, what type of solution do I have?

What are the charges of the subatomic particles by choosing the answer from the drop down menu. protons have a (+1,0,or-1). (protons,neutrons,electrons) have a 0 charge. 3.) electrons have a (+1,0,-1)

Stage in which a star’s outer layers have started to cool and grow outward?

All forces cause motion? true or false