For example, if the ball lies on a cart path, the ball must be dropped at a point where the cart path does not interfere with the lie of the ball, his stance, and also the area of intended swing. If the ball comes to rest in such a position, it must be re-dropped (Rule 20-2c(v)).
Rhodium is a silvery-white transition metal that holds the distinction of being the world's most expensive precious metal. It has an atomic number of 45 and is about as nonreactive as gold. The only way to dissolve rhodium is with sulfuric acid.
Rhodium is atomic number 45 which means that its number of protons MUST be 45. If you change the number of protons, you change the element. It also means that Rhodium has 45 electrons, which are needed to counteract the 45 proton positive charge. Rhodium has 58 neutrons.