Answer:
<h2>0.0003</h2>
<h2>HERE IS YOUR ANSWER </h2>
This is all no chemistry but the answer is C
The best answer for the question above would be the chloroflourocarbons or the CFCs. These chloroflourocarbons or CFCs are the ones responsible for the depletion of the ozone - which leads to leaving a hole in its layer. These gases eat out the ozone layer and allows harmful UV rays of the sun to come in the Earth.
Equation: 2K + S --> K2S
Chemical formula: K2S
