Give the oxidational number of: H Na H2 H2O2 please help, I will give brainliest for correct answer

fire could start, buildings collapsing, and ash falling from the sky.

explanation:

this is because the buildings or plants could catch on fire and the buildings would most likely collapse. lastly ash would fall because all the burning would cause ash to fall from the sky.

hope this .

you need to have a picture of the atom that way we can answer it