Which choice incorrectly identifies the oxidation number (O. N.) for the given species? A) CO3+, O. N. = +3
B) Br-, O. N. = -1
C) Hz, O. N. = +1
D) AS3-, O. N. = -3 E) Si, O. N. = 0​

i think slash and

i think is conclusions.i think so

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but