The graph below shows how solubility changes with temperature

Based on the position vs. time graph which velocity vs. time graph would correspond to the data

Which answer lists the fundamental forces in order from strongest to weakest

Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.