Sulfur dioxide _____

Creates a reddish-brown haze in the sky

Is a secondary air pollutant

Has an irritating odor and is colorless

Is relatively harmless to the environment

Respuesta :

has an irratating odor and is colourless
Has a irritating Oder and is colorless, think about a stink bomb. There’s sulfer in them. That’s what the egg smell and nastiness is.