I believe it is 3 maybe
Hope I got it right
It benefits of the solar radiation for out planet is that it gives us heat, natural sunlight and its pollution free.The disadvantage for solar radiation is that there are also some toxic materials and hazardous products used during the manufacturing process of solar photovoltaic systems, which can indirectly affect the environment.
Hope I helped^^
bromine
Explanation:
halogens are a group of elemnts simlar to eachother
flourine, chlorine, and bromine
