Hydrogen has 1 electron in its valence shell, and it is considered "full" when it has 2 electrons. So, in terms of fulfilling the octet rule in a manner similar to other elements, it would need 1 more electron to reach a full valence shell of 2. Therefore, the answer is "two."
How many electrons does hydrogen have in its valence shell when it is full?(1 point) Responses two two seven seven one one eight
1 answer