Hello, this is my first time ever taking a Chemistry course. I am stuck on the following question and was

water no reaction Small bubbles ton‘ned on the immediate, rapid production ofsurface of the metal bubbles on the surface of themetal; the entire piece of metal hadreacted within 5 minutes ‘I' no reaction rapid production of bubbles a large amount of gas wason the surface of the metal immediater produced and theentire piece of metal reacted within1 minuteno reaction no reaction some bubbles were observed onthe surface of the metal alter 2minutes