Which element can form an oxide with the general formula m2o or mo where m is a metal

Because the compound has a formula of M2O, the number of valence electrons of M should be 1. Therefore, (1) Group 1 is the correct answer because elements in group 1 have 1 valence electron.

Explanation:

Jimmy chose to stay in New York, a place where, according to Bob, one "gets in a groove." Bob thinks New York suits Jimmy, who has always been "kind of a plodder." The West, on the other hand, is a place that can "put a razor-edge" on a man, as Bob says, by which he means that he had to be very competitive