The aurora borealis or northern light occur when solar flares react with the atmosphere near the north poles. the aurora give off colred light because electricity is flowing. which state of matter must the air be in for the aurora to occur? a) gas b) liquid c) plasma d) solid

Time remaining 58: 10 an atom that has 84 protons and 86 neutrons undergoes a reaction. at the end of the reaction, it has 82 protons and 84 neutrons. what happened to the atom? it accepted radiation in a chemical reaction it donated neutrons to another atom in a chemical reaction it emitted an alpha particle in a nuclear reaction. it accepted protons in a nuclear reaction. mark this and retum save and exit next submit