Can somebody plz help and answer these true or false questions correctly (only if u know the right answers) lol thanks! :3 WILL MARK BRAINLIEST WHOEVER ANSWERS THESE FIRST :D

Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer

The semi-conductors on the periodic table are classified as

At which temperature would a reaction with ah= -220 kj/mol and as=-0.05 kj/(mol-k) be spontaneous?