What quality differentiates hydrogen (H) from the other elements in group 1, the alkali metals?(1 point)
Responses
It is found by itself in nature.
It is found by itself in nature.
It is a non-metal.
It is a non-metal.
It has more than one valence electron.
It has more than one valence electron.
It is not very reactive.
1 answer
It is found by itself in nature.