The graph below shows distance over time. Which of these situations could be represented by this graph?
Pls answer quick

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.

Asubstance is a good conductor of electricity which of the following best explains a probable position of the substance in a periodic table

What is the mass of phosphorous in a 51-kg person